Monday, December 15, 2008

Delayed Onset Muscle Soreness (DOMS) | Preventing & Treating DOMS

Muscle soreness after exercise can put a real kink in your training. Find out what DOMS is, how to prevent it and what you can do to ease delayed onset muscle soreness if you get it. Visit http://www.answerfitness.com/251/delayed-onset-muscle-soreness-doms-reduce-treat-doms/#more-251

Saturday, December 6, 2008

The Perfect Pedal Stroke-How to get the most energy from each crank revolution. (By Loren Mooney)








©TopDog Illustration

Pedaling in a simple circle is a complex thing, but mastering it can save energy, says Todd Carver, biomechanist at Colorado's Boulder Center for Sports Medicine. He says that with proper ankling (shown here; not the injury-causing technique of the past), riders can churn out the same amount of power at a heart rate as many as five beats per minute lower. This stroke is for flat terrain at threshold, or time trial, intensity.
Hip-Knee-Ankle Alignment Viewed from the front, your hip, knee and ankle should line up throughout the pedal stroke. "You don't want knee wobble," says Carver. "Just think pistons, straight up and down." If you can't correct this, or if you experience knee pain when you try to restrict lateral movement, you may need orthotics or another type of biomechanical adjustment.
Zone 1 Known as the power phase, the portion of the pedal stroke from 12 o'clock to about 5 o'clock is the period of greatest muscle activity. "A lot of people think hamstrings are used only on the upstroke," says Carver, "but a good cyclist uses a lot of hamstring in the downstroke, because it extends the hip." The key to accessing the large muscles in the back of your leg is dropping your heel as you come over the top of the stroke, says Carver. "At 12 o'clock, your toes should be pointed down about 20 degrees, but as you come over the top, start dropping that heel so that it's parallel to the ground or even 10 degrees past parallel by the time you get to 3 o'clock." The biggest mistake Carver sees in novice riders: not dropping the heel enough in Zone 1.
Zone 2 Using the same muscles as in the power phase, but to a lesser degree, this phase acts as a transition to the backstroke. "As you enter Zone 2, think about firing the calf muscles to point your toe," Carver says. As you come through the bottom of the stroke, the toe should be pointed down 20 degrees. "This ankling technique transfers some of the energy developed in Zone 1 by the bigger muscles to the crank," Carver says. He uses the advice popularized by Greg LeMond: "Act like you're scraping mud off the bottom of your shoe."
Zone 3 Even though you feel like you're pulling your foot through the back of the stroke, you're not. "When you look at even the best cyclists, they're losing power on the upstroke," says Carver. "The pedal is actually pushing your leg up, so the goal is to lose as little power as possible and get that foot out of the way." One fun way to improve the efficiency of your upstroke: mountain biking. "The terrain keeps you honest," Carver says. "If you're focusing only on the downstroke, you'll lose traction and fall off your bike in steep sections." As for other exercises, Carver advises against single-leg pedal drills--"for recreation-level riders, they injure more people than they help"--but recommends hamstring and glute-strengthening lifts, as well as squats, "done correctly, in a squat rack with someone showing you how."
Saddle Position Proper bike fit, especially saddle height and fore-aft adjustment, is a prerequisite for a smooth pedal stroke. Without it, says Carver, you won't be even remotely as efficient as you could be. "If your saddle is too high, you're not going to be able to drive your heel effectively," he says. "If it's too low, you'll have knee pain." In the right position (knee over the ball of your foot with the pedal at 3 o'clock; knee slightly bent with the pedal at 6 o'clock), you'll maximize your energy output and also be able to adapt your ankling technique to different terrain, cadence and effort levels.
Zone 4 As you enter the second half of the upstroke phase, think about initiating your downstroke. "Many riders don't initiate early enough," says Carver, who often sees riders wait until 3 o'clock--but they should be starting before 12 o'clock. A tip: As you begin to come across the top of the stroke, think about pushing your knee forward, toward the bar. But only your knee, says Carver: "Your pelvis should remain a stable platform, not sinking down and not moving forward." As the knee comes forward, you should feel your hamstrings and glutes engage, and your hip extend.

Training- Smooth Strokes (By Seiji Ishii)

We have all seen it at our local club ride or on TV, athletes with a seemingly effortless pedal stroke, turning an incredible cadence, power flowing to the pedals without any wasted motion or energy. Smooth and efficient transfer of energy from body to bike results in quicker times in the bike leg and leaving more reserves for the run leg. Armstrong harnessed a quicker and more efficient pedal stroke to help in his domination of the last three Tours. Competitors could not overlook his obviously quicker and more efficient pedaling style. Yes, we have seen it, read it, and heard it but have we practiced what is seemingly a key to success in the cycling discipline?

Triathletes spend incredible amounts of time and energy into refining swim stroke technique and an energy saving running style. The pedaling stroke is often overlooked; after all we have all been riding bikes since childhood. This is akin to saying you won't drown and that's good enough. And since the bike leg is always proportionally longer in time than the other legs of a triathlon, it starts to make sense that efficiency on the bike may warrant some serious thought and effort in your training regime.

Where do you start on your quest for that energy efficient smoothness? First off has to be bike fit. All talk about pedaling dynamics doesn't matter if your bike fit doesn't allow you to use your muscles in an effective manner. Correct fit makes learning and utilizing good pedaling mechanics much easier and will keep you more efficient (and injury free) in the long run. Proper bicycle fit will allow you to use the most of the correct muscle mass to apply force to the pedals.
The next step is to develop an efficient application of force. What this involves is applying force to the pedals during then entire 360 degrees that make up the pedal stroke. You can utilize a simple drill to help teach your nervous system and ready your musculature to apply force all the way around. This one legged pedaling drill will make you aware of deficiencies in pedal stroke and will stress the muscles in your legs that are not being used to their potential. Set your bike up on an indoor trainer and place a chair on each side of your bicycle. After a warm up period, place one foot on a chair, make sure that your hips are still square, and pedal a short interval with one leg only. Concentrate on the top and bottom sections of the pedal stroke, the areas where it is the most difficult to apply force. You should attempt to slide your foot forward inside your shoe as you clear the top of the stroke and slide your foot back inside your shoe across the bottom. As your foot starts to come up again, just try to carry the momentum back to the top. You are not attempting to apply an upward force, you are just unloading the weight of your leg from the pedal so that the opposing leg does not have to waste any energy lifting that dead weight. A cue you can use here is to attempt to throw your knee over the handlebar. A visual indicator you can use during this drill is to look at the top run of your chain. If the chain droops momentarily, that is a point within your pedal stroke where you are not applying tension on the chain, which indicates you are not applying the correct force to the pedal. Start this drill at a slow cadence so you can concentrate fully on correct form. Gradually increase your cadence while maintaining this form and continue the interval only a long as this form holds true. You can start with 30-second intervals and work up to one minute per leg. Alternate legs and periodically use both feet concentrating on the form you were using with one leg. More than likely you will feel fatigued in strange muscles that you have been underutilizing, usually the hip flexors (in front of your hip joint) and anterior tibialis (in front of your shin). Remember to only perform this at a cadence and time interval that allows perfect form.

The next factor to consider in your quest for efficiency is cadence. Practicing and implementing a higher cadence during your cycling will give you a deadly double-edged sword: First, the higher your cadence, the less force you must apply at the pedals to generate the same power. Less force applied to the pedals means less stress applied to the musculature of your legs, leaving you more reserves for the run. You can, of course, apply the same force with a higher cadence to achieve a higher speed as well. Second, the higher speed at which your feet move through a pedal cycle results in a smaller time interval during which you have to apply this force. Basically you have less time to apply the force during each crank revolution since you are getting through the cycle faster. The effectiveness of this one-two punch can also be better understood if we think about some physics here. Power is defined as the product of force and velocity. A higher cadence diminishes the force and the length of time you apply this force per pedal stroke. The result is less power produced per pedal stroke. This is what saves your musculature. Just ask Professor Armstrong about that equation. You can use high cadence drills to teach your nervous system to operate in this more efficient manner. Use a low gear that keeps you well in your aerobic HR zones and do 5-10 minute intervals at a cadence between 107 and 130. Relax your upper body and feet, be smooth and supple with your legs. No bouncing in the saddle! Remember that you are specifically stressing foot speed here, not force, so the force you apply to the pedals should be very low. Recover for the same amount of time at a lower cadence of 90 to 100. Use various hand positions during these drills to make sure you can use a fast cadence no matter how your body is positioned on your machine. You can also stress using correct cadence while fatigued by doing these intervals at the end of a long ride. Recovery rides provide another opportunity to do these drills since the muscular stress is so low. The ultimate goal of this drill is that you engrain this fast cadence into your neuromuscular system and employ it in all your rides. The accompanying chart describes a sample workout for both the single leg pedaling drills covered earlier and these high cadence drills. This chart is only a sample of the many variations that you can add to these very effective drills.

The optimal part of your training year to focus on your pedaling skills and the described drills is during the early base building periods. During these periods intensity is low so it is much easier to focus on efficiency. Also, the skills and motor patterns that make up an efficient pedal stroke must be learned at lower force and aerobic intensity levels before you can carry them over at high force and aerobic intensity levels.

Once you have mastered the efficient application of force and adopted a quicker pedaling cadence you will be well on your way to harnessing more power, higher efficiency, and less leg fatigue on the bike leg. You will be able to sustain a higher average speed during the bike and feel less muscle fatigue when you leave T2. Your competitors may notice something different about your pedaling style as you scream past them on the bike leg in all your efficient glory or float past them on the run on your fresh and springy legs. You will definitely notice the improved results brought to you by your newly acquired skills.

Single Leg Pedaling Drills:
Set 1: 30 seconds right leg, 30 seconds left leg, 30 seconds both legs focusing on form at a comfortable cadence. Repeat 3 times
5 minutes easy recovery riding

Set 2: 45 second right leg, 45 seconds left leg, 30 seconds both legs focusing on form at comfortable cadence. Repeat 3 times.
5 minutes easy recovery riding

Set 3: 1 minute right leg, 1 minute left leg, 1 minute both legs focusing on form at comfortable cadence. Repeat 3 times.

A good goal is to try to get 6-9 minutes on each individual leg per workout. Remember to only use a cadence and interval length that allows you to hold perfect form. Gradually increase interval time and cadence and decrease the recovery period as your skill improves and your neuromuscular system adapts.

High Cadence Drills:
Set 1: 5 minutes at cadence of 107-115, hands on tops and brake hoods.
8 minutes easy recovery riding

Set 2: 5 minutes at cadence of 115-125, hands on brake hoods and drops or aero bars.
8 minutes easy recovery riding

Set 3: 5 minutes at cadence of 115-125, with 20-second bursts of 125-130, hands on brake hoods and aero bars.

Remember that your goal here is foot speed, not force. Relax that upper body and feet and no bouncing! Gradually increase the length of the interval and reduce the recovery interval as your body adapts.

Seiji Ishii is a CTS Cycling/Multisport Coach and USA Cycling Expert Level Coach. For more information on CTS and to order coaching, visit the web site at http://www.trainright.com

from:http://www.roadcycling.com/training/smoothstrokes.shtml

Sunday, November 2, 2008

How To Climb Like A Champ By Fred Matheny


Vertical terrain is responsible for the biggest thrills — and the most intense pain — in cycling. In races, the crunch almost always comes when the pavement tilts up. Recreational tours such as Colorado's Ride the Rockies feature several thousand feet of climbing each day. And, of course, climbs are followed by swooping, twisting descents where the grin-per-mile quotient is literally sky high. For all these reasons, it pays to get good on hills.

While the following
training tips, climbing strategies and skills are written from a racing/competitive point of view, they'll help recreational road and off-road riders who would simply like to climb better, too.

Because climbing is a fight against gravity, your ultimate ability is determined by your power-to-weight ratio. Lean, small-boned riders need proportionally less power to climb well compared to big people. That's why great climbers are nearly always diminutive. The few exceptions, such as Lance Armstrong and Miguel Indurain, generate so much power that their greater size doesn't matter.The good news is that you can improve your climbing regardless of your genetic makeup. In this article, I show you how to use climbing days to your best advantage.
Example: At 6-foot-4 and 190 pounds, my partner at RoadBikeRider.com, Ed Pavelka, is not built for climbing. But he lived for years in Vermont and Pennsylvania, where he had to climb at least a couple thousand vertical feet on every ride. Over time, this improved his fitness and technique, which made him feel it wouldn't be too futile to try some hilly events. He surprised himself by finishing 9th overall in the Assault on Mt. Mitchell, which ends with a 25-mile climb. Later, he placed 2nd of 55 masters in the Mt. Washington Hill Climb, which gains 4,700 feet in 7 miles, including grades of 18 to 22 percent. If you think you're too big to become a better climber, work at it and you might surprise yourself, too.

Hills For Intervals. Because you should often be training on hills to improve your vertical ability, it pays to scout out the best climbs within a reasonable distance of home. I hear what you're saying: "I live in Pancake, Indiana, and the biggest hill in four counties is a two-foot rise over a culvert." Don't worry. Wind can substitute for real hills. So can highway overpasses. You could even use your indoor trainer with your bike's front wheel raised 4 inches to simulate a grade.Assuming there are some hills in your area, categorize them for specific kinds of training. Ideally, you'll have these 3 types:

Sprinter's hills. These are short and fairly steep. Highway overpasses work fine. So do abrupt climbs out of stream-cut valleys. You may find these hills in city and state parks. I know of some good ones In Cleveland's park system.
Hills for repeats. The best hill for intervals takes 2 to 4 minutes to climb, has a steady grade of 6 to 8% and no traffic lights or stop signs. A road with several consecutive hills like this, separated by about 5 minutes of riding time, is ideal. It makes training more interesting. But one lone hill is fine, too. Simply climb it hard, turn around at the top and recover as you ride back down and on the approach.

Long climbs. These can vary from a hill that takes 5 to 8 minutes to climb to real mountains. Classic examples are the canyon climbs and mountain passes of western states, and the steep grades of the Appalachian Mountains and New England.

True Confession: I live in a western Colorado town with arguably the most varied climbing in the country within a 20-mile radius. A dozen steep, kilometer-long climbs reach the tops of mesas. Longer ascents include 6 tough miles on the entrance road to Black Canyon National Park and the fearsome 3-mile, 16% East Portal climb. If I want to do a century, I can climb 13-mile-long Red Mountain Pass to the south or the 30-mile, 5,500-vertical-foot grind up Grand Mesa.Guess what? All of this great climbing terrain hasn't made me into a great climber. I do okay, but smaller or more talented riders can outclimb me even if they're restricted to a training diet of predominantly flat rides. You may not live in ideal terrain, but you can still close in on your potential.

Stand or Sit? Is it better to be in the saddle or out when climbing? It's one of the questions asked most frequently by riders seeking stronger climbing.On short sprinter's hills, you should stand because you need to generate power. Standing produces more short-term oomph. You can use body weight to push down the pedals. There's a downside, though. Standing uses more energy because your legs do double duty. They support your weight while also propelling the bike forward (and up). This is why heart rates are about 5 bpm higher for a given speed while standing.When you're sitting, the saddle supports your weight, letting all of your leg strength be used to overcome gravity. Generally, bigger and heavier riders prefer to sit more while smaller riders like to stand more. It's essential to find which method works better for you — or whether you're more efficient when alternating sitting and standing, as many riders are. If a mix is best, you need to determine the percentage of each that leads to fast, efficient climbing. Here's how:

Ride 4 times up a hill that takes at least 3 minutes. Use different methods. Do one repeat entirely in the saddle. Do another standing all the way. Do a third sitting for one portion and standing for the rest. Do the fourth by alternating stretches of sitting and standing.

Keep your heart rate or perceived exertion the same on each repeat. Effort should be steady and hard, but not all out. Time yourself on each ascent and then compare times.

Don't do all 4 climbs the same day. You'll be tired before the end and your times won't mean much. Instead, spread the climbs over several days or a week.
If you see more than about 10 seconds improvement in each 2 minutes, you know you're more adapted to that style of climbing. Continue experimenting. Find out how much or which part of a climb should be done seated as compared to standing. How steep does a section need to be before it's more efficient to change positions?

Tip! When climbing out of the saddle, the standard hand position is on the brake lever hoods. This puts you slightly upright to see better, breathe better and use body weight to come down on the pedals. But more and more pros are seen climbing on the drops, as if sprinting. One reason is that climbing speeds have increased, making a lower, more aerodynamic position an advantage. Another is that it puts more of the shoulders, arms and lower back into the pedal stroke for greater power. At first it might feel awkward to climb in the drops, but try it for a while to see if it has advantages for you.

Training Techniques For Faster Climbing Not all of your hill training should consist of hammering up the climb, recovering and doing it again. Variations not only boost your improvement but also add variety to training. Here are some excellent drills:

Power accelerations. Here's a climbing drill you can do on flat roads. Shift to a high gear and roll slowly at about 5 mph. Staying in the saddle, accelerate as hard as you can for 10 seconds. Push down and pull up forcefully. Your ability to power a large gear on hills will improve dramatically. So will your uphill sprint.
Finish the hill. Most attacks on climbs take place near the top when riders are easing from the effort. Use this drill to respond. During most of the climb, stay in the saddle and spin a slightly easier gear than normal. With about 200 yards remaining, shift to a bigger gear, stand and go hard. Don't slow abruptly at the summit. Instead, charge over the top for another 100 yards or until gravity takes over. This drill builds power and the positive psychology to finish climbs strongly.
Surges. Good climbers don't ascend at a steady pace. Instead, they throw in surges of faster pedaling in an attempt to drop competitors. Here's how to develop the ability to hang on: Ride at a pace about 5 beats below your lactate threshold (the exertion level marked by muscle fatigue, pain and shallow rapid breathing). Surge for 10 to 20 seconds by increasing your cadence about 10 rpm. Ease back to your cruising speed for a minute, then throw in another surge. Repeat all the way up, then accelerate over the top.

Uphill SkillsClimbing is a matter of fitness, but technique counts, too. Practice the following tips till they become ingrained.

Move on the saddle. As the grade wears on, push your hips to the rear and concentrate on smooth, round pedal strokes at a moderate rpm. Then scoot forward to the tip of the saddle and spin at a faster cadence. Next, slide to the middle and pedal normally. Moving and varying your stroke refreshes your legs by relieving muscle tension. You can feel the difference almost instantly. Many riders, however, lock into one location or continue moving to the rear, missing the benefits of spinning from the nose.

Shift to an easier gear just as the grade begins. Most riders go too hard at the bottom of a climb and run out of steam. To counter this tendency, don't wait to shift till you begin to bog down. In fact, use a lower gear than you think you need for the first two-thirds of the climb. Keep your cadence up to keep your speed up. With about 100 yards to go, shift to a bigger gear, stand and roll briskly over the top.

Words of Wisdom: You'll do well to remember these quotes from Eddie Borysewicz and Chris Carmichael, two of America's best coaches:
Correct climbing is a matter of increasing your gear, not decreasing it. Climb like a carpet unrolling. Get faster as the climb goes on.

Slide back for more power. On steep climbs when your gear isn't quite low enough, move to the rear of the saddle. Grip the bar tops. Slow your cadence just enough to feel your legs pulling the pedals around the entire 360 degrees.
Monitor your breathing. If you begin to gasp, you're going too hard. Slow your cadence slightly.

Tip! Try a breathing tip from Alexi Grewal, an Olympic road race champion. When you're working hard on a climb (or anytime), exhale forcefully and inhale passively. This prevents panting and improves air exchange. Breathe in rhythm with your pedal strokes and you'll feel smoother and in control.

Go to the front. If you're riding with a group and aren't the fastest climber, work your way to the front before an ascent. Then climb at the pace you can handle. If riders start passing, let them. You'll still be in contact (or close) at the top. If you avoid blowing up, you won't have a problem rejoining on the descent.
Keep a good attitude. Sure, hills are hard work. But they're part of riding a bike, and nothing spikes your fitness faster than time spent climbing. Hills are good for you!

This article is provided courtesy of RoadBikeRider.com and was written by its co-founder Fred Matheny (left). Fred was the Training and Fitness Editor of Bicycling Magazine for a decade, has written many books on cycling including Fred Matheny's Complete Book Of Road Bike Training; and is a world-record-holding roadie.RoadBikeRider offers cycling books, many more cycling guides and even a free weekly e-mail newsletter full of tips and news for aspiring bicyclists. Receive a FREE copy of the eBook “29 Pro Cycling Secrets for Roadies” by subscribing today.

How To Ride In A Group By Fred Matheny

Pacelines you see in pro racing are organized. They have specific rules. But in big groups like you find in centuries or charity rides, things will be disorganized. This can intimidate even experienced riders.Sooner or later you’ll find yourself in a big group amid some riders with sketchy skills. It pays to learn how to survive (and also make yourself welcome) in a crowd.
Look for Risky Riders. These are the unsteady people who wobble, appear nervous, have a tense grip on the handlebar, and frequently grab the brakes. Avoid them! Move up to keep them behind you, or slide to the other side of the road.


Stay at the Front. This is easy to say but hard to do in some groups. At the front you have more control over your destiny because most crashes occur in the rear two-thirds of the bunch. It may take a bit more work to reach the front and stay there, but it’s worth the effort.
Watch the Wind. Wind direction determines on which side the greatest draft is found. If the wind is from the right side of the road, smart riders move to the left of the wheel in front of them for greater protection. If you’re doing this, beware of overlapping wheels with inexperienced riders. They may swerve and take out your front wheel.


Be Wary on Climbs. A major cause of group crashes is riders who stand abruptly. They slow for a second, causing the rider behind to hit their rear wheel and spill. To avoid this danger, let the gap open a bit on hills or ride a foot to either side. To avoid being the one who causes such a crash, pull your bike forward as you leave the saddle. Don’t lunge and make a hard pedal stroke. Keep your speed steady. When sitting again, push the bike forward a bit.

Practice Safety SkillsCycling isn’t a contact sport, but it’s not uncommon to have your arm brushed when riding near others in a group. It pays to learn how to bump into other riders without swerving or falling. It’s easy when you practice this drill used at the Carpenter-Phinney Bike Camps.First, go with a cycling friend to a large grassy area like a soccer field. Ride side-by-side at a walking pace. Keep both hands on your bar. Start by gently touching elbows, then shoulders. As you gain confidence, lean more vigorously on the other rider. Soon, you’ll be bumping each other with abandon and throwing in a few head butts for fun, all without going down. (Of course, always wear your helmet just in case.)Riding relaxed is the key to absorbing contact without swerving. Have slightly bent elbows, a firm-not-tight grip on the bar, and loose arm and shoulder muscles. If you’re relaxed, your body can absorb the shock before it gets to the handlebar.

This article is provided courtesy of RoadBikeRider.com and was written by its co-founder Fred Matheny (left). Fred was the Training and Fitness Editor of Bicycling Magazine for a decade, has written many books on cycling including Fred Matheny's Complete Book Of Road Bike Training; and is a world-record-holding roadie.RoadBikeRider offers cycling books, many more cycling guides and even a free weekly e-mail newsletter full of tips and news for aspiring bicyclists. Receive a FREE copy of the eBook “29 Pro Cycling Secrets for Roadies” by subscribing today.