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A Daily, Weekly, Monthly and Yearly Bike Maintenance Checklist

March 21st, 2009 jhendricks Comments off

A Daily, Weekly, Monthly and Yearly Bike Maintenance Checklist
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By Dr. Edmund R. Burke, Ph. D.
Active.com

Most people who buy and ride bicycles want to keep them in good shape, but first they need to know where to begin.
The following list of necessary maintenance items and recommended frequency of maintenance is designed to give a recreational or club cyclist or a commuter an outline for a schedule.
Those who often ride in rain and mud, or who put on very high weekly mileage, will need to perform routine maintenance more often to keep their bikes in optimal condition. Conversely, those who ride relatively little can use a somewhat more relaxed schedule.

Before Every Ride:
• Check tire air pressure
• Check brakes and cables
• Be sure your crank set is tight
• Be sure quick release hubs are tight
After Every Ride:
• Inspect tires for glass, gravel shards, and cuts on tread and sidewall
• Check wheels for true
• Clean the bike’s mechanical parts as necessary. Once a week or every 200 miles: Lubricate chain (with dry lube; or every other week or 400 miles with wet chain lube).
Once a Month:
• Completely clean the bike, including the drivetrain if necessary
• Inspect chain and freewheel. Measure the chain for wear, check for tight links and replace the chain if necessary
• Inspect and lubricate brake levers, derailleurs and all cables
• Inspect pedals and lubricate SPD style cleats. Inspect tires for wear; rotate or replace if needed
• Inspect and check for looseness in the:
• Stem binder bolt
• Handlebar binder bolt
• Seatpost binder bolt (or quick release)
• Seat fixing bolt
• Crank bolts
• Chainring bolts
• Derailleur mounting bolts
• Bottle cage bolts
• Rack mounting bolts
• Brake and derailleur cable anchors
• Brake and shifter lever mounting bolts
• Brake mounting bolts
Every Three Months:
• Inspect frame and fork for paint cracks or bulges that may indicate frame or part damage; pay particular attention to all frame joints.
• Visually inspect for bent components: seat rails, seat post, stem, handlebars, chainrings, crankarms, brake calipers and brake levers.
Every Six Months:
Inspect and readjust bearings in headset, hubs, pedals and bottom bracket (if possible; some sealed cartridge bearings cannot be adjusted, only replaced).
Annually (Depending on Mileage):
Disassemble and overhaul; replace all bearings (if possible); and remove and if necessary replace all brake and shift cables. This should be performed at 6,000 miles if you ride more than that per year. If you often ride in the rain or mountain bikers who get dirty should overhaul their bicycles more often.

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Look Cool, Ride Smart: Why You Should Wear Sunglasses

March 7th, 2009 jhendricks Comments off

imgp1556Eye wear for cycling is an important part of your cycling gear. Check out this informative article. A few years ago, I was experiencing vision problems, and a few changes to my cycling eyewear made a world of differance.

By Dr. Ed Burke, PhD.
Active.com
Not too long ago, it was possible to compete in cycling without sunglasses and win races such as the Tour de France. Is the upsurge in professional cyclists using sunglasses just an easy way to attract more sponsorship dollars into their pockets and look good on TV?
No! In addition to protecting eyes from dirt, dust and a laundry list of projectiles, sunglasses are the best way to ensure that they won’t suffer from cataracts, keratitis and other eye ailments caused by UV radiation.
Studies have shown that the risk of cataracts, a gradual clouding of the lens of the eye that can lead to total blindness, is tripled by long-term exposure to the sun’s UV (ultraviolet) rays. Protecting the eyes with specialty sunglasses that block 100 percent of the sun’s UV radiation is the best way to prevent cataracts.
Exposure of the unprotected eye to UV rays can also result in keratitis, a temporary loss of vision coupled with a burning sensation that results from inflammation of the cornea. A secondary solar threat the sun’s heat, can dry out the eyes, cause eye fatigue and perhaps accelerate the negative effects of UV exposure.
The risk of eye damage from the sun is directly related to length and intensity of exposure. No one knows what the critical amount of exposure is, but effects are cumulative; short but frequent periods spent outside can add up to trouble.
Fortunately, cyclists have been getting the word on sunglasses for a few years now, which explains why, while watching the Tour de France on TV, we haven’t seen the irises of Lance Armstrong, Jan Ulrich, Stuart O’Grady or Erik Zabel and almost everyone in the peloton.
Key Features
When looking for sunglasses that will offer protection while cycling and other outdoor activities there are several key points to consider when selecting a pair for cycling:
Lens Color: For the best protection, you’ll want to block out 75 to 90 percent of visible light in bright sun, 35 to 50 percent on dull days.
When buying a pair, look for a tag indicating their light-absorption qualities, or the opposite, their transmission factor. Several brands of glasses allow of changing out of lenses to allow for environmental conditions.
The best color to choose for all-around use is neutral gray because it doesn’t distort color, though brown is OK, too. Stay away from fashionable tints and bright colors. They are not really sunglasses.
Photochromic lenses, which darken as the light increases, will cover the broadest range of conditions and are available in several density ranges.
Ultraviolet Radiation (UV): Almost all quality sunglasses produced today offer essential protection against ultraviolet (UVA and UVB) radiation. Some lens materials have a built-in ability to absorb U/V light, but most protection is added in the form of lens coatings.
Most U/V on its way from the sun to earth is absorbed by the upper and ozone layers of the atmosphere and is diffused further by the time it reaches sea level.
U/V levels that should concern skiers are encountered at higher elevations where the atmosphere is thin and intense light is reflected off the snow. U/V radiation increases approximately 15 percent for every 3,000 feet in altitude.
Shields or Wraparound Frames: Wraparound-type frames and lenses offer several advantages for cyclists. Wraparounds allow the best peripheral (side) vision, thanks to the lack of obstruction by the frame and temple. Peripheral vision is especially important for maneuvering safety in a group of riders and in traffic.
Wraparounds also help keep drying wind off the eyes, while allowing enough air circulation to prevent fogging of the lenses. Wraparound lenses that extend higher above the eyebrow allow unobstructed vision when riding low on the drops.
Lens Type: Ploycarbonate lenses are virtually unbreakable. They’re also lighter and will not fog up as easily as glass. But plastic lenses are more susceptible to scratches and aren’t always optically-sound. To check for distortion, hold a pair of sunglasses at arm’s length and look through them at a source of light. Images should be clear through every part of the lenses.
Frames: Among frames, nylon or plastic is lighter, safer, and more durable than metal, but either can become brittle in cold weather. With any frame, look for hinges that are simple and tough. Some cyclists prefer a one-piece frame.
Face it. There are only two reasons you wear sunglasses: to protect your eyes and to look cool. You have available to you both safety and style engineered into sport-shield sunglasses for cycling. Now you can have functional and fashionable glasses while riding your bike and look like the stars of the field.

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The 10 Commandments of Training

February 28th, 2009 jhendricks Comments off

Good Morning Everyone,

This is another great article from our friends at Active.com

By Joe Friel
VeloNews

Here is my training philosophy: An athlete should do the least amount of properly timed, specific training that brings continual improvement.
The idea of limiting training is a scary thought for some. Many cyclists have become so accustomed to overtraining it seems a normal state. These racers are no less addicted than drug users. As is the case with a drug addict, the chronically overtrained athlete is not getting any better but still can’t convince himself or herself to change.
My basic philosophy is simply “use your training time wisely.” For those of us with full-time jobs, spouses, children, a home to maintain, and other responsibilities, using training time wisely is more than a philosophy; it’s a necessity.
What this means is that there are times when it’s right to do higher-volume training, but not necessarily the highest possible. This is usually in the Base (general preparation) period of training. There are also times when high volume is not wise, but faster, more race-specific training is right. These are the Build and Peak (specific preparation) periods.
While it seems so simple, there are many who can’t seem to get it right. They put in lots of miles when they should be trying to get faster. And when they should be building a base of general fitness, they’re going fast-usually in group hammer sessions.
So what do you use to gauge your progress? How tired you are? How fast you are? If it’s the former, you’re doomed to a career of less-than-stellar racing. Once you figure out that fatigue gets in the way of getting faster and you make the necessary changes, you’ll be flying.
To help you better understand this training philosophy I have broken it down into the “Ten Commandments of Training.” By incorporating each of these guidelines into your thinking and training, you’ll be following this philosophy and getting a better return on your time invested. Your results will also improve regardless of your age or experience.
1. Train Moderately
Your body has limits when it comes to endurance, speed and strength. Muscles will only contract forcefully a certain number of times before they refuse to pull hard again. The biggest mistake of most athletes is to make the easy days too hard, so when it comes time for a hard training day, they can’t go hard enough.
By progressing carefully, especially with intensity, you’ll gradually get stronger and there will be time and energy for other pursuits in life. An athlete who enjoys training will get more benefits from it than one who is always on the edge of overtraining.
2. Train Consistently
The human body thrives on routine, and regular activity brings positive change. This does not mean do the same workout every day, week after week. Variety also promotes growth. This is not to say that you shouldn’t do hard workouts or that it isn’t necessary to push the limits on occasion and experience fatigue as a result.
It’s obvious that if coming close to your riding potential is your goal, you must often face and conquer training challenges. Training consistently, not extremely, is the route to the highest possible fitness and your ultimate racing performances. The key to consistency is moderation and rest.
3. Get Adequate Rest
During rest, the body adapts to the stresses of training and grows stronger. Without rest, there’s simply no improvement. As the stress of training increases, so does the need for rest. When we sleep, our body releases human growth hormone, and it mends and grows stronger.
If our time spent snoozing is shortened, it takes us longer to recover and our consistency in training suffers. Damaged cells take longer to heal, raising the risk of injury and illness. If the training workload remains high despite decreased sleep time, overtraining becomes a real threat. Burnout is lurking just around the corner.
4. Train With a Plan
This is fundamental to improvement in almost any endeavor of life, yet few self-trained athletes do it. Realize that all plans can be changed. Yours will not be chiseled into stone. It takes some flexibility to cope with the many factors that will get in your way. These may include a bad cold, overtime at work, unexpected travel, or a visit from family or friends.
I have yet to coach an athlete who didn’t have something interfere with the plan. Expect it, but don’t be upset. Roll with the punches and change the plan to fit the new situation.
5. Train With Groups Infrequently
There’s a real advantage to working out with others-sometimes. For the winter base-building period, find a group that rides at a comfortable pace. During the spring intensity-building period, ride with a group that will challenge you to ride fast, just as when racing.
Smart and structured group rides are hard to find. You may need to create your own. Stay away from big packs that take over the road and are unsafe. You want to get faster, not get killed. Use groups when they can help you. Otherwise, avoid them.
6. Plan to Peak
Your season plan should bring you to your peak for the most important events. I call these “A” races. The “B” races are important, too, but you will not taper and peak for these, just rest for three to four days before. “C” races are tune-ups to get you ready for the A and B races. A smart rider will use these low-priority races for experience, or to practice pacing, or as a time trial to gauge fitness. If all races are A-level priority, don’t expect much in the way of results.
7. Improve Weaknesses
What type of training do riders with great endurance, but not much speed, do the most? You guessed it, endurance work. What do good climbers like to do? Not surprisingly, they like to train in the hills. Most cyclists spend too much time working on what they already do well. What’s your weakest area? Ask your training partners if you don’t know. I’ll bet they do. Then spend more time on that area.
8. Trust Your Training
Few of us trust our training when it comes time to race. There’s a great fear as the big race approaches that we haven’t done enough, so we train right up to race day. I’ve seen people the day before an important race go out for a long ride or compete in a hard race because they think it will help.
It takes 10 to 21 days of reduced workload for the human body to be fully ready to race, depending on how long and hard the training has been. Cut back before the big races, and you’ll do better. Trust me.
9. Listen to Your Body
In the early 1990s, I attended a talk by the former head of the East German Sports Institute. He described how every morning each athlete met with a group of experts-an event coach, a physiologist, a doctor or nurse, and a sports psychologist, for example.
The group checked the athlete’s readiness to train that day and made adjustments as necessary to the schedule. The athlete trained only to the level he or she could tolerate that day. Nothing more. If you listen to what the body is saying, you’ll train smarter and get faster. Cyclists who train intelligently always beat athletes who train hard.
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After you set your goals, take a look at them and determine how they relate to your lifestyle and training. Determine whether change is needed. Eat nutritious food to not only fuel the body for training, but also to help speed recovery, replenish depleted energy and nutrient stores, and provide the building blocks for a stronger body.
Keep a training log. Record workout details, perceptions of effort, stress signals, race results and analyses, signs of increasing or decreasing fitness, equipment changes, and anything else that describes your daily experience. Most athletes also find that keeping a log provides them with a sharper training focus and more rapid growth toward their goals.

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