Bike
Tips
Respecting
bicyclists and motorists
Sharing the Road
By Peter Flucke and Arthur Ross
Contrary
to popular belief, bicycling is not inherently dangerous. What
is dangerous are the often-illegal interactions, which occur between
bicyclists and motorists every day. If everyone followed existing
laws more carefully, bicycling would be much safer.
The
mechanics of driving a car are quite simple. Despite this simplicity,
driving is the most dangerous thing that most of us do on a regular
basis dangerous not only for us, but for those around us as well.
Every
time there is a crash between a bicyclist and a motorist, it is
almost certain that one of the drivers broke a law. Motorists
are often unaware of, or disregard, laws designed to protect bicyclists.
More than 90 percent of bicyclist fatalities involve a collision
with a motor vehicle.
Motorist-caused
collisions with bicyclists occur most often when a motorist: 1)
turns left (or right) into the path of a bicyclist at an intersection;
2) fails to stop for a stop sign or other traffic control device;
or 3) exits a driveway or alley without first stopping and then
looking
Let's
take a look at some of the laws that affect a bicyclist's safety
from the motorist's perspective.
By
law, a bicycle is a vehicle and bicyclists are given all of the
same rights and responsibilities as motorists. The same set of
laws apply to both bicyclist and motorists, with only a few exceptions.
To safely interact with bicyclists on the roadway, motorists must
follow these laws:
Yield
the right-of-way to oncoming vehicles, including bicycles, before
turning left at intersections and driveways.
Stop for all traffic control devices (stop light/stop signs) and
yield to all traffic before proceeding.
Leave at least three feet between you and the bicyclist when passing.
Do not exceed posted speed limits and reduce speeds when necessary
(especially at night).
Do not drink and drive.
If these laws were followed, the majority of bicyclist/motor vehicle
collisions caused by motorist errors would be prevented. Interestingly,
in most cases where a law was broken resulting in a crash, the
driver who broke the law knew that he or she had committed a violation.
For
motorists to safely interact with bicyclists, it is helpful to
understand what the bicyclist is doing. For example, a bicyclist
riding more than two to three feet from the edge of the road may
be avoiding rough pavement or may be concerned that motorists
are passing too closely (within three feet) in a narrow lane.
Instead
of thinking of the bicyclist as an obstacle to get around as quickly
as possible, think of the bicyclist as a person and treat him
or her as if he or she were your child or spouse or friend.
Slow
down, look around, give plenty of clearance when passing, and
move into the next lane if necessary for the bicyclist's safety.
Do not honk your horn at a bicyclist unless it is an emergency.
Make eye contact when possible and wave instead.
Be
especially cautious around young bicyclists. Children are not
small adults. They have developmental and physical limitations,
which can make them unpredictable. Slow down when you see children
on bicycles and be prepared to react.
Young
bicyclists on sidewalks or in driveways are a common danger. Be
careful as you pass. They may suddenly enter the street in front
of you. Also, a child bicyclist on the road in front of you may
suddenly turn left without first looking behind or signaling,
leaving you little time to react. To learn more about cooperating
with bicyclists on the road, take an Effective Cycling Motorist
Education course.
Peter
Flucke is a former police officer and president of WE BIKE. Arthur
Ross is the pedestrian-bicycle safety coordinator for the city
of Madison and an Effective Cycling instructor. Both are board
members of the Bicycle Federation of Wisconsin.
How
Bicycle Laws Apply to You -- the Motorist (part 1of 2)
By Peter Flucke and Arthur Ross
For the Bicycle Federation of Wisconsin
Contrary to popular belief, bicycling is not inherently dangerous.
What is dangerous are the often illegal interactions which occur
between bicyclists and motorists every day. If everyone followed
existing laws more carefully, bicycling would be much safer.
The mechanics of driving a car are quite simple. Despite this
simplicity, driving is the most dangerous thing that most of us
do on a regular basis -- dangerous not only for us, but for those
around us as well.
Every time there is a crash between a bicyclist and a motorist,
it is almost certain that one of the drivers broke a law. Motorists
are often unaware of, or disregard, laws designed to protect bicyclists.
More than 90 percent of bicyclist fatalities involve a collision
with a motor vehicle.
Motorist-caused collisions with bicyclists occur most often when
a motorist:
turns
left (or right) into the path of a bicyclist at an intersection
fails to stop for a stop sign or other traffic control device
exits a driveway or alley without first stopping and then looking
Let's take a look at some of the laws that affect a bicyclist's
safety from the motorist's perspective. A subsequent article will
deal with the bicyclist's perspective.
By law, a bicycle is a vehicle and bicyclists are given all of
the same rights and responsibilities as motorists. The same set
of laws apply to both bicyclist and motorists, with only a few
exceptions. To safely interact with bicyclists on the roadway,
motorists must follow these laws:
Yield
the right-of-way to on-coming vehicles, including bicycles, before
turning left at intersections and driveways.
Stop for all traffic control devices (stop light/stop signs) and
yield to all traffic before proceeding.
Leave at least three feet between you and the bicyclist when passing.
Do not exceed posted speed limits and reduce speeds when necessary
(especially at night).
Do not drink and drive.
If these laws were followed, the majority of bicyclist/motor vehicle
collisions caused by motorist errors would be prevented. Interestingly,
in most cases where a law was broken resulting in a crash, the
driver who broke the law knew that he or she had committed a violation.
For motorists to safely interact with bicyclists it is helpful
to understand what the bicyclist is doing. For example, a bicyclist
riding more than two to three feet from the edge of the road may
be avoiding rough pavement or may be concerned that motorists
are passing too closely (within three feet) in a narrow lane.
Instead of thinking of the bicyclist as an obstacle to get around
as quickly as possible, think of the bicyclists as a person and
treat him or her as if he or she were your child or spouse or
friend.
Slow down, look around, give plenty of clearance when passing,
moving into the next lane if necessary for the bicyclist's safety.
Do not honk your horn at a bicyclist unless it is an emergency.
Make eye contact when possible and wave instead.
Be especially cautious around young bicyclists. Children are not
small adults. They have developmental and physical limitations
which can make them unpredictable. Slow down when you see children
on bicycles and be prepared to react.
Young bicyclists on sidewalks or in driveways are a common danger.
Be careful as you pass. They may suddenly enter the street in
front of you. Also, a child bicyclists on the road in front of
you may suddenly turn left without first looking behind or signaling,
leaving you little time to react. To learn more about cooperating
with bicyclists on the road, take an Effective Cycling - Motorist
Education course.
How
Bicycle Laws Apply to You -- the Bicyclist (part 2 of 2)
By Peter Flucke and Arthur Ross
For the Bicycle Federation of Wisconsin
Bicyclists are often uncertain which laws apply to them on the
road. But the laws are basically the same as those which apply
to motorists. If you know the laws that apply to driving a car,
you know the laws that apply to bicycling.
Bicycles are vehicles. As vehicle operators, bicyclists have the
same rights -- and responsibilities -- as the drivers of motor
vehicles.
Bicycles always ride on the right, in the same direction as other
traffic. Bicycles are a part of traffic flow.
What confuses many people is how far to the right to ride.
The law says to ride as far to the right as is practicable. Practicable
generally means safe and reasonable. However, Wisconsin's statutes
do list a few situations when it is not practicable to ride to
the right, these include when: passing another vehicle traveling
in the same direction; preparing for a left turn; necessary to
avoid unsafe conditions, including fixed or moving objects, parked
or moving vehicles, pedestrians, animals, surface hazards, or
substandard width lanes (a lane too narrow for a bicycle and a
motor vehicle to safely share).
This will mean different things at different times. Mid-block,
your lane position depends largely on the width of the lane and
your speed vis-Ã -vis other traffic. The faster you are
traveling (such as down hill) the further left you need to be
to avoid hazards.
At intersections, your lane position depends on where you are
going -- right for a right turn, towards the center to go straight,
to the left (or in a left turn lane) for a left turn.
On a one-way street with two or more lanes, you may ride near
the left or right-hand side of the roadway as practicable (but
only in the same direction as other traffic).
Bicycles may be ridden on the shoulder of a highway.
Making turns, especially left turns, can be confusing. There are
really two ways a bicyclist can make a left turn -- as you would
in a car or as a pedestrian.
To turn as though driving a car, you need to be in the correct
lane or on the correct side of your lane. To change your position,
first look behind you to see if the way is clear. When the way
is clear signal and move to the proper position.
To make a turn like a pedestrian, ride straight through the intersection
on the right side, get off your bicycle, walk across the street
and continue on your way.
Wisconsin Bicyclists are required to use the same hand signals
as motorists when turning or changing lanes. Signaling is not
required when you need both hands to control the bicycle.
A bicyclist passing a stopped or moving vehicle is required to
give at least 3 feet of clearance.
Riding side-by-side is permitted on any street as long as other
traffic is not impeded. When riding two-abreast both riders must
ride within a single lane.
Riding on sidewalks may be permitted by local ordinance otherwise,
it is prohibited. When it is allowed, bicyclists must yield to
pedestrians and give an audible warning (voice, bell) when passing
pedestrians traveling in the same direction. At intersections
a bicyclist on the sidewalk has the same rights and duties as
a pedestrian.
Lights are required when bicycling at night. You must have a white
front headlight and a red rear reflector. These are required on
streets, paths and sidewalks. A red or amber steady or flashing
rear light may be used in addition to the rear reflector.
The lighting law provides for a minimum level of lighting and
reflectors. This may not be enough. Buy the best lights you can
afford.
Bicycle registration is a local option. Check with your city clerk
or police department to see if bicycle registration is required
in your community.
Bicycle
Education: A Lifelong Investment
By Peter Flucke
For the Bicycle Federation of Wisconsin
"Easy, easy," I pant as I run along side my 4-year-old
daughter as she and her tiny bicycle wobble down the street.
The training wheels are off, and today is the day she is going
to learn to ride.
Or
is it?
Today
she will learn to balance. However, this is just the start of
a lifelong process. Crash! Ouch! "Honey, are you OK?"
Uh, time for a lesson in stopping.
As
we are fond of saying in Effective Cycling (a nationally recognized
bicycle education program with which I teach part-time), "balancing
is not bicycling."
If
"balancing is not bicycling", what exactly is it? Drawing
from a wide range of resources, you too can unravel the mysteries
of this wonderful activity.
The
off-season is a good time to read a cycling book. There are books
on everything from teaching your child to balance to urban assault
cycling, from basic mechanics to frame building and from bicycle
touring adventures to international racing intrigue.
To
find a good cycling book, peruse the shelves at your local library,
bookstore or bike shop; check out a book retailer's Web site under
bicycling (they have reviews); or ask a bicycling friend. Whatever
book you choose, it will almost certainly add to your reading
and riding enjoyment and whet your appetite to learn more.
When
time is tight, check out this column in your newspaper. Over the
next 12 months we will supply many articles of interest - technical
articles on such things as transporting your bicycle and headlights;
inspirational articles on losing weight and biking around the
world; articles about bicycle commuting to save time, money, the
environment; and much more.
Your
newspaper, which might in fact be delivered by bicycle to your
doorstep, can be a tremendous source of bicycling knowledge.
Ride
with a friend
Bicycling is best learned as an apprentice sport. Riding alone
is fine, but you will learn more faster if you do at least some
of your riding with others.
The
trick: find yourself a good rider and attach yourself to him or
her like a magnet to the frame of his or her bike. Most riders
love to share what they have learned -- all you have to do is
ask.
Your
bicycle mentor(s) should be someone a bit more advanced than you.
Ask questions. But more importantly, watch and learn. Shift when
she shifts, drink when he drinks. Soon you will be showing others
what it is all about.
Take
a bicycle education course
Formalized bicycle education is for everyone, not just children.
In fact, as an adult, taking a bike course may be your best path
to bicycling proficiency and greater enjoyment.
A
good bicycle education course is extremely valuable to everyone.
In the Effective Cycling program, for example, people of all ages
and abilities learn about bike selection and fit, helmet use,
basic bike handling, traffic rules and responsibilities, principles
of riding like a vehicle, and minor maintenance. Students immediately
apply this knowledge on short group road rides.
"The
Effective Cycling course I took opened my eyes to a another level
of cycling awareness," said Laurie Lata, who now teaches
the course. Graduates consistently express how much safer and
more comfortable they feel riding in a variety of traffic conditions.
Effective
Cycling courses are taught by nationally certified instructors
and range in cost from free to $35. To find out more about Effective
Cycling courses in your area, contact the Bicycle Federation of
Wisconsin.
Get
on your bicycle and ride
Bicycling is a skill, and the more you do it the better you get.
What a deal! No matter what your age or experience level, you
will be rewarded for a lifetime for the investment in bicycle
education you make NOW.
Peter
Flucke is the president of WE BIKE, a Green Bay company consulting
in the areas of engineering, education and enforcement.
Is
Bicycling Dangerous?
By Arthur Ross
For the Bicycle Federation of Wisconsin
Is bicycling dangerous? Bicyclists get asked this all the time.
Some people think that by just getting on a bicycle and riding
down the street, bicyclists are endangering themselves in some
way. But bicycling is not an inherently dangerous activity. In
fact, it is one of the healthiest things you can do.
The U.S. surgeon generals 1996 Report on Physical Activity
and Health said: "Regular physical activity that is performed
on most days of the week reduces the risk of developing or dying
from some of the leading causes of illness and death in the United
States."
The same study also reported that more than 60 percent of adults
and nearly half of young people ages 12 to 21 do not achieve the
recommended amount of regular physical activity.
If I were a doctor, I would write every patient a prescription
to ride a bicycle. A five-mile, 30-minute bike ride on most days
is all you need to stay healthy. The best way to ensure getting
this "vitamin" daily is to incorporate it into your
daily routine by bicycling to work, on errands, or to visit friends.
Despite the evidence, a lot of well-meaning bicycle safety efforts
focus on the supposed "dangers" or "hazards"
of bicycling. What they are really trying to address but
rarely admit -- is the danger that car drivers pose to bicyclists,
as opposed to any inherent danger in riding a bicycle. These safety
efforts focus on the bicyclist behavior, including the wearing
of helmets. This is a good starting point, but it does not go
far enough. Wearing a helmet only makes it relatively safer to
crash; otherwise it does nothing to make bicycling safer.
Educational programs aimed solely at bicyclists overlook the fact
that motorist behavior often jeopardizes bicyclist safety. Indeed,
road rage is often evident in car-bike interactions. Motorists
desperately need training in sharing the road with bicyclists;
and all road users need to replace "get out of my way"
with safe, courteous responses.
Bicycle safety also has a lot to do with the way we design our
communities, neighborhoods and individual streets.
The United States Department of Transportation set two goals in
April 1994: to reduce the number of injuries and fatalities to
bicyclists by 10 percent; and to double the percentage of trips
made by bicycle. An April 1999 progress report compared data on
bicycle crashes and bicycle use from 1990 to similar data for
1995. Bicyclist injuries fell 15 percent, though fatalities fell
by less than one percent. And while bicycle use as a percentage
of all trips increased by 16 percent, still bicycles were ridden
less than one percent of all trips.
If we want to further increase the number of bicycling trips while
reducing injuries, then we have to look at improving the environment
that bicyclists operate within. Some recommendations:
streets
with adequate width, lower car speeds and volumes
neighborhood destinations such as schools, stores, and jobs close
enough to housing so that the bicycle becomes an obvious transit
choice
communities that promote all transportation modes equally
a bike plan should not be a garnish on the overall transportation
plan
Anyone who seriously wants to improve bicyclist safety or who
cares about improving peoples health should be promoting
the bicycle. Their goal should be to develop bicycle-friendly
communities where they live, work and study.
Arthur Ross has been a year round bicycle commuter for 20
years. He is the Bicycle-Pedestrian Coordinator for the city of
Madison; however, the views expressed in this article are solely
his own and do not necessarily reflect the official position of
his employer or any other organization with which he is affiliated.
Knee
Pain
by Pamela S. Barrett, PT, ATC
for the Bicycle Federation of Wisconsin
Around this time of year, many cyclists start to experience knee
pain which becomes a nagging problem during long rides, training
sessions and competition. Often, this pain will begin as a subtle,
post-ride ache which turns into a problem that doesn't seem to
go away on its own. While there are many reasons for knee pain
(injury, surgery, immobilization), pain that gradually creeps
into your daily rides is normally due to overuse, poor bike fit,
poor body mechanics or a combination of these. Overuse injuries
can occur when an athlete performs a repetitive task that taxes
a specific set of muscles and sustains that activity beyond the
muscles' current capacity. In cycling, that task is pedaling,
which requires the athlete to use most of the muscles of the lower
extremities. In order to increase strength in any muscle it must
be challenged to its capacity regularly. When a muscle's capacity
is regularly exceeded for extended periods you may not only experience
muscle soreness but also joint soreness. This can lead to altered
mechanics at that joint (in order to avoid pain) which may intensify
the problem.
One
commonly diagnosed cause of knee pain is patellofemoral syndrome.
In normal cycling, every time a cyclist pushes down on the pedal
the quadricep muscles (the big muscles at the front of the thigh)
contract causing the patella to move up and down in that groove.
Patellofemoral syndrome occurs when the patella (knee cap) is
"tracking" improperly in the groove at the lower end
of the femur (thigh bone); i.e, the patella repetitively rubs
the femur and eventually results in pain. Improper "tracking"
may be caused by a structural anomaly or muscle imbalance that
can often be traced to bike fit or riding technique.
Proper
bike fit and riding technique are essential preventive measures
for knee pain. Quality bicycle retailers will have personnel trained
to observe your riding position and then recommend appropriate
adjustments to stem height, as well as seat and cleat positioning.
Less experienced riders should spend some time with a skilled
rider who can observe their riding technique, including gear selection
and pedaling cadence. Most beginners tend to use fewer of their
gears and pedal at far too low a cadence. Low pedalling cadences
require riders to strain too hard with each pedal revolution.
Higher pedalling cadences spread the effort out over many revolutions.
Casual cyclists should strive for 70 to 80 rpm. Competitive cyclists
should strive for 80-120 rpm. There is a reason (besides marketing)
for those 21 gears on new bikes these days - use them! Treatment:
If there is no obvious swelling in the knee, but pain and stiffness
are present, there is at least trace swelling. The use of ice
packs over the knee for 15-20 minutes at a time, on a regular
basis, can greatly decrease discomfort. Ice numbs the area and
serves as an anti-inflammatory. The use of ice 2-3 times per day,
especially directly following bouts of activity, will decrease
and prevent swelling.
A
painful knee usually progresses to become a "tighter"
and weaker knee. The natural tendency is to rely more heavily
on the healthy knee in an attempt to rest the knee that hurts.
This leads to a gradual decrease in quadriceps strength. Gentle
stretching of both the quadriceps and hamstring muscle should
become a daily routine in order to maintain good knee joint flexibility.
Stretches should be done gradually (without bouncing) and sustained
for at least 30 seconds. A gentle pulling sensation is expected
but stretching should not be painful. Quadriceps strengthening
should also be undertaken, but again, all strengthening activities
should be painfree. Slow straight leg raises, quarter wall slides
(see above diagram) or quarter squats may serve as strengthening
tools. Seated knee extension machines should be avoided (especially
end range knee extensions) as they are extremely stressful for
the knee joint. Deep squats or activities that require extreme
knee flexion should also be avoided.
Finally,
knee pain incurred secondary to trauma or severe knee pain should
be evaluated by a physician in order to determine that the structural
integrity of the knee has not been affected and that continued
use of the knee will not lead to further damage.
The
knee is crucial to vigorous cycling. Take care of even the mildest
twinge of pain at the outset, before it becomes a chronic problem.
Fit
for a King
by Richard Schwinn, BFW Board Member
The more you ride, the more a proper bike fit will affect your
comfort and performance. A high quality bike is a major investment
that can last for years. A proper fitting by a knowledgeable shop
is an invaluable investment in your riding experience. A proper
fit starts with the cyclist.
Numerous
bike fitting formulas exist in our cycling universe, such as the
ever-respected Greg Lemond formula or the popular Fit Kit®.
There are always exceptions to these rules, however; depending
on formulas alone leaves room for error. Start with yourself.
Be
clear about riding objectives and you will save yourself hours
of agony in the saddle. Before you get a fitting ask yourself
the following questions:
Do
you desire to improve your performance or to increase your comfort?
How flexible is your body?
How sensitive are you to changes in your riding position (saddle
height, and position, bar height and so on)?
What makes you uncomfortable?
What is your perfect riding position?
How willing are you to change your riding habits? Getting clear
on your answers to these questions dramatically increases the
odds of success. Get good advice.
The
better bike shops have a specialist who performs their fittings.
Ask for that person. Then ask them a few questions.
Can
they relate to your problems? Look for someone who understands
the kind of riding you do. They should be willing to show you
how to achieve your goals. Above all, they should listen well.
How do they perform their fitting? A good fitting should start
with a personal interview and some kind of measurements (probably
of you and your existing bike). It should include some verification
of their recommended fit either on a bicycle fitting machine or
a wind trainer. With the right chemistry, you and your fitter
can work magic. Fittings typically take one to two hours. Most
shops charge $50-100 for a fitting and include this in your bike
purchase. It is one of the best investments you can make in your
cycling future.
Listen
to the "Coach Inside" When you are sitting on the sizing
cycle or the wind trainer during a fitting, if it doesn¹t
feel right, it probably isn¹t (see the sidebar "Science
of Fit"). It is crucial for you to feel how your body reacts
to your riding position. This is called "listening to the
coach inside." Don't be afraid to share your feelings with
your fitter. Take your time to get the right fit and don't rush
the process. After all, this is your bike, it should fit you.
Get
a better fit on your existing bike In many cases, the recommendations
from a good fitting can guide you to low-cost changes in your
existing bike. Bike shops offer a wide range of cranks, seatposts,
saddles and stems which can let you radically change your riding
position on your existing bike. You need to install a 60mm stem
to get a proper fit (instead of a typical 110mm stem). You and
your shop can choose the frame and component sizes which optimize
both fit and handling.
Defining
"Close Enough" We have never found a good answer to
why FitKit® makes a recommendation down to the millimeter
(e.g., "Your ideal top tube length is 538mm"). Most
people cannot detect a 5mm difference in top tube length. Your
ideal fit (the combination of frame geometry, stem position, saddle
position and crank length) can change as often as the terrain
you ride on. The best bike fitters cope with this by helping you
locate your "sweet spot". Your sweet spot is the riding
position closest to your most normal comfortable riding position.
A good fitter will recommend a sizing which allows you to adjust
components freely. Fitting will always remain as much art as science.
With careful thought and close work with knowledgeable advisor,
you can multiply the benefits of your investment in your bike.
Nothing else will do so much for your riding pleasure or your
performance.
THE
SCIENCE OF FIT
The
folks at USA Cycling in conjunction with Computrainer have invested
thousands of man-hours to improve performance through proper riding
position. They put the rider on a Computrainer (a computerized
training system), selected a fixed workload and measured the rider¹s
heart rate in different positions. They found the most efficient
riding position was also the most comfortable, resulting in a
lower heart rate.
SORE
BUTT? The sore bottom has plagued riders since the beginning of
time. If this is your problem, you¹ll find your saddle choice
just part of the solution. As you start the ride with fresh legs,
pedaling lifts you partially off your saddle relieving pressure
from the buttocks. When your legs tire, you sit longer, hence
you butt gets sore. Physiologists have learned, the ideal fit
uses two main muscle groups in your legs - the hamstrings and
the quadriceps. A poor fit causes one of those groups to be overused.
The result? Your legs tire faster, you sit sooner, leading to
a bothersome bum. Often, simple changes to your stem height, saddle
height, saddle position and saddle angle can improve efficiency
and endurance, allowing a longer, more pleasurable ride.
Bond
with Your Bike
by Pamela S. Barrett, PT, ATC
for the Bicycle Federation of Wisconsin
Few sports so closely link human and machine as the sport of
cycling. When a cyclist and bicycle form a biomechanical bond,
the result is pure grace and beauty. An ill fit however, causes
inefficient riding and may lead to injury.
The
most common bicycling related injuries, referred to as overuse
injuries, can also be thought of as misuse injuries. These injuries,
resulting from ill fit, often manifest themselves as knee, hip,
back or neck pain. Various techniques can decrease pain, but without
identifying the root cause, relief may only be temporary.
Square
Pegs, Round Holes
For years the bicycle industry has turned to assembly line production
(like automobiles) to meet demands. The industry realizes that
people are not "one size fits all", so they offer numerous
frame sizes. The problem is that the "geometry," or
proportions of the frame do not change with the size. Most frame
sizes offered do not accommodate shorter or taller riders. Also,
mass produced bikes do not take into account the tremendous variation
in body segment length. For instance, if ten cyclists are all
5 feet, eight inches tall, the length of the legs, torso and arms
will dictate a different bicycle fit for each cyclist. These individuals
settle for the "closest fit" and then attempt to modify
the fit by changing component such as stems and seat posts.
News
Flash: Men & Women are Built Differently
There are gender "trends" in segment length. On the
average, a female tends to have a shorter torso than men, while
a female's legs are generally longer than a man's (see accompanying
graphic). In general, the top tube length on standard production
bikes is longer for a generic "male" proportioned body.
The result for most women is being overstretched horizontally
between the handlebars and the seat (even if the bike is sized
right for leg length). This is why a number of women complain
of back and neck pain.
How
is this problem resolved? Ultimately, the answer involves ensuring
proper cyclist-machine fit. This is best achieved through consultation
with an experienced fitting expert. It is extremely difficult
to perform a self-fit and you may be settling for adequate rather
than optimal conditions. At the very least, ask a friend who can
view you from the side and front and make appropriate suggestions.
Dr, Dr!! It Hurts When I Go Like This!
Unless you have drastically changed your duration of riding or
fit (via adjusting your current bike or purchasing a new bike),
back or neck pain typically comes on slowly with increased weekly
mileage. First, transient soreness is experienced 24-48 hours
after rides, then progressing to pain during rides. If pain continues,
the cyclist may quit riding altogether. Thankfully, there are
steps you can take to prevent this unfortunate situation.
Ice
is Nice!
First,
ice the painful area quickly and leave the ice pack on for 20
minutes intervals. Let your skin return to room temperature and....ICE
AGAIN! Initially, the ice may make your muscles feel tighter but,
it can actually relieve muscle spasms.
Second, gently stretch the offending muscles. Choose stretches
that affect the painful area, but don¹t stretch until it
hurts. You should feel gentle "tugging" or "pulling".
Hold each stretch for 30 seconds each and repeat throughout the
day.
Third, correct your bicycle fit problem before you plan any further
trips or training rides. Now that the pain has started, you may
find that it reappears sooner in your rides! Finally, once the
pain is down to a dull roar it is time to strengthen the stabilizing
muscles in your back. After injury, the injured muscle is weakened
so you may experience fatigue sooner in your rides. For a healthy
back, exercise your abdomen (crunches), large extensor muscles
(prone extensions), trapezius and rhomboids (rowing motion) and
latissimus dorsi (lat pull downs).
You
Don¹t Have To Take It!
If pain persists, seek medical attention. A detailed medical evaluation
can often pinpoint the exact problem and offer specific instructions
for rehabilitation or pain relieving exercises. Remember, cycling
is supposed to be a pain free activity.
Pamela,
1998 US Cycling Federation Category 4 Wisconsin Cup Champion,
has a freezer full of ice custom shaped for each of her aches
& pains. Now that she has a fitted bike, she rarely needs
that ice anymore!
Mean
Segment Lengths Expressed as Percentages of Total Body Height
These diagrams illustrate proportional differences in body segment
length between men and women. Note that there is high variability
from person to person. This means a "one size fits all"
approach to bicycle fit is inadequate.
Pins
and Needles: Wrists, Tendons, and the Healthy Cyclist
By Pamela S. Barrett
for the Bicycle Federation of Wisconsin
Most cyclists will do everything they can to ensure comfort
at the points where body meets bike, especially hand-handlebar
contact points. But despite all efforts of padding, many cyclists
still experience problems with hand or wrist pain and numbness.
These symptoms can be caused by compression of any number of
structures (tendons, nerves, arteries, etc.) that run through
the wrists. These structures are easily irritated because they
are near the surface of the skin and there is little natural
padding between tendons, nerves, bones and ligaments.
Parts
is Parts
The anatomy of the wrist is characterized by separate compartments
(or tunnels) formed by bones and ligaments. Tendons, nerves, arteries
and muscles must pass through their respective compartment friction
free in order to provide good movement, sensation and circulation
in the hands and fingers. One commonly known compartment in the
wrist is the carpal tunnel. This tunnel is located toward the
palm side of the hand and contains the median nerve and nine flexor
tendons that allow you to perform the "grasping" motion
with your hand. Though carpal tunnel syndrome is a well known
culprit in wrist pain, not all wrist and hand discomfort can be
attributed to it. In any case, a persistent painful wrist or hand
should be evaluated by a physician in order to determine the source
of pain.
Most
family physicians can pinpoint the origin of a painful wrist by
looking at the clinical signs such as location of pain, patterns
of abnormal sensations (numbness for example) and what movements
or positions increase symptoms.
Accessories,
Riding Position
If you do suffer from intermittent wrist pain while on a ride,
there are some things that you should try in order to alleviate
the pain. Well padded cycling gloves are a necessity. Gloves will
help absorb the relentless shocks that are transmitted from rough
roads or trails to your hands during rides. Even for short rides,
wearing gloves may be important if you are prone to wrist pain.
Repositioning
your hands frequently during a ride is also important. Maintaining
one position for any length of time can limit circulation to the
hands and irritate nerves. Attempt to keep a loose grip on the
handlebars with your wrists relatively straight (avoid keeping
your wrists excessively bent). On a road bike, alternate between
the drops, in close toward the stem and out on the brake hoods.
When riding your mountain bike, alternate between placing your
hands over the main part of the hand grips and out toward the
handlebar ends with your thumbs pointing up (take note that this
position is not recommended when riding in traffic as you do not
have easy access to your brakes). Bar ends are great accessories
for providing additional hand grip options. It's also helpful
to occasionally shift weight from center of your palm to the outside
edge of your palm. Whole body position must also be examined when
persistent wrist pain exists. If you have recently switched to
a more aerodynamic body position and noticed an increase in wrist
pain, note that a more horizontal body position transmits more
body weight to the wrists (unless you have added an aerobar, in
which case, your body weight will rest on your elbows).
Stretching
Gentle stretching of the forearm musculature can be helpful since
the muscles of your forearm are at least partially responsible
for wrist and hand strength and movement. To stretch your wrist,
place your arm out in front of you with your palm facing away
from you (as if to motion "stop"). With your other hand
pull back on the fingers of your outstretched hand until you feel
a gentle pulling sensation. Hold this position for 20 seconds
and repeat for the other hand. Repeat this stretch before performing
any activity which requires a lot of wrist or hand movement (riding,
typing, manipulating tools, etc...).
If
pain persists despite every attempt to resolve it, don't just
ignore it. Pain is your body's way of telling you there is something
wrong. Pain will often progress in intensity or go from intermittent
to constant. Get it checked out before this happens. When caught
early, wrist pain can be just a temporary irritant but, if left
untreated irreparable damage can take place.
Overuse
Injuries and the Overly Motivated Cyclist
by Pamela S. Barrett, PT, ATC
for the Bicycle Federation of Wisconsin
Ahhh.... you can almost smell it! Spring is right around the
corner and cyclists of all stripes are thinking about riding
longer and faster. Whether commuting, touring, or racing, spring
marks a significant increase in mileage and intensity. But don't
throw caution to the wind and attempt to kick off your season
with a century in under six hours. Your body will revolt! Attempting
to rapidly increase intensity and mileage may result in "overuse"
injuries such as joint pain, tendinitis or even "burnout"
before the season is half over.
First,
let's define a number of factors which may contribute to overuse
injuries:
Training
errors such as drastic increases in intensity and mileage as well
as insufficient recovery time between workouts.
Improper bike fit.
Drastic changes in terrain.
"Hammering" in a big gear early on.
Hammerheads
Beware! Or, Whoahhh, Nellie!
So, what can you do to avoid overuse injury? First, if you have
been doing nothing except sitting on the couch all winter, realize
that the muscles you use for cycling have become deconditioned.
Even if you have been cross training (skiing, running, etc.),
your muscles need to "re-learn" how to most efficiently
move your feet though that circular motion.
Early
each season, cyclists should focus on short rides of low intensity.
This will allow your body to become reaccustomed to your bike.
Also, ensure adequate recovery time is allowed between rides.
If you are still sore from your last ride you should consider
taking a break. If you feel as though you aren't able to move
with the same ease and intensity the next time you hop on your
bike, it might be your body's way of saying "slow down."
The
Marriage of Figaro & His Colnago
Bicycling is a marriage of a human and a machine. The match must
be perfect, since bicycling restricts whole body movement more
than almost any other sport: The cyclist's ischial tuberosities
(sit bones) rest weightily on the saddle; hands grip handlebars;
feet are firmly attached to the pedals. The slightest misalignment
between the points of contact gets magnified over thousands of
pedal strokes.
If
you have felt that minor adjustments to your bike fit are needed,
make them now, while your per ride mileage is relatively low.
If you have been suffering from nagging injuries year after year,
you should consider seeking out a professional bicycle fitting.
This may help you eliminate biomechanically stressful body positions.
The
Bob & Weave
Spring is the best time of year to concentrate on technique. Mistakes
in form will increase your chances of sustaining "overuse"
injuries as mileage and intensity increase. Each pedal revolution
should be an exercise in minimizing lateral and oblique movements
of the entire body. This means, don't bob side-to-side or up and
down; concentrate on a relaxed, relatively motionless torso.
The
Hills Are Alive... With the Sound of Spinning!
Choose your ride route carefully. Choosing a particularly hilly
route and attempting to "muscle" over hills before having
built up a base level of strength, endurance and skill may trigger
an injury that will haunt you throughout this season. Begin hill
work on easy inclines and choose a gear that will allow you to
spin while in the saddle. Early in the season, I also recommend
not just spinning up hills, but also spinning in the flats. Pedaling
with a slow, labored cadence quickly fatigues unconditioned muscles.
This results in poor control of joint movement and increased joint
stress. That is why knee pain is such a common complaint among
novice cyclists. Force yourself to spin at the highest cadence
you can. Many elite coaches recommend early season cadences of
115-120 rpm. Rapid cadences will feel awkward at first, but with
practice you will find that your pedal stroke will become smoother.
Following
a few, simple rules of moderation such as slowly increasing duration
and intensity, ensuring your bike is properly fitted and avoiding
maximum effort rides in the first few weeks will pay off later
in the season. Using a little common sense and listening to your
body will make this bicycling season a pleasant, comfortable and
successful one.