racing bikes brands

racing bikes brands
A proper bike fit is a world of difference in your comfort and speed. From a general standpoint, you should take your bike fit into three categories: seat height, handlebar height, seat and pre-positioning AFT.

Leave the first look at seat height. Start by selecting your seat at the highest level, while still a smooth spin, which means that your hips should not "rocking" from side to side to the underside of the pedal stroke. The toes should not be to point to achieve a complete renewal in the pedal stroke. The best way to ensure the correct seat height, sit on the seat and stretch your legs as far as the crank can (make sure you've clicked when wearing bike cleats). Completely out of the leg by the knee back. Make sure that your foot is parallel to the ground. If you point your toes with the legs fully extended, so that your seat is too high. If your heel is to point with leg fully extended, your seat is too low. Of course, if in fact occur, the toes * somewhat extended, but the knees are slightly bent, not locked, as it is when you test your bike in a stationary position. Remember that while a seat that is too high, it is simply your ability, optimum performance, a seat that is too low, the excessive force and eventually hurt the knee joint.

Moving on to handlebar height: A general recommendation is 1-3 cm below the height of the saddle. Of course, this value varies depending on the flexibility. You should be able to "soft" or a slight bow in the elbow, without too much pressure on the palms of the hand. Of all the measurements bike, handlebar height is subjective - it really does depend how much you can turn your back pain joint comfortable stay during the entire trip. How to improve the flexibility during your training, you should be able to gradually lower handlebar height, ideally in small increments. If you have aerobars, follow these 3 recommendations: 1) Your forearms should be, if from the side, with your elbows on the ears ", 2) the elbow angle should be 90-110 degrees. More than 110 is too large an angle that can cause back problems, and less than 90 degrees is not aerodynamic enough, 3) the width of the elbow depends on your flexibility. There is no perfect measurement - such as handlebar height, you should experiment with different angles until you find the most comfortable position that the greatest speed.

Finally, the front seat AFT position is another important measurement. In fact, with the crank at 90 degrees, a straight line from the front of the knee should drop in the middle of the pedal axle. Your seat tube angle is the adaptation, the effects of pre-AFT position. Areas covered 72 to 78 degrees, with triathletes riding in the rule at a higher angle. The higher the angle, the more the hamstrings are at the pedal stroke, and the easier it will be a high cadence. A greater amount of participation will hamstring your hamstrings and your quadriceps warm fresh for the run. However, a very steep seat tube angle can cause velocity decreases due to less support from the stronger quadriceps group, and gravity of the compensation for the profits with the hamstrings. In addition, there will be less biomechanically efficient as the position moves further forward to over the top of the pedal stroke, due to an excessive lower angle relative to the crank arm. If your bike and test the speed and comfort in a different seat tube angles. Remember, if you have a low back pain or tightness, a forward seating position is comfortable. However, if you find that you constantly with a tight back pain on the bike, try to make your position more forward than he the angle between the torso and thighs, making the burden on the low back.

As you may have felt from this article, the best way to determine your optimal bike fit is to the road and the miles on the bike. Especially early in the season, constantly analyzing how your body feels - your back, your hands, neck, knees - and look at your cycle computer to see how changes in your bike set-up at your speed and performance. Another good strategy is to create an indoor-spinner with the racing, so you constantly mounting and dismounting your bike if you are small changes in the set-up. If I train athletes online, I like them to send me a picture of their organization, on the trainer, so I can propose changes. Check out Web-based training options www.pacificfit.net.

Ben Greenfield runs Pacific Elite Fitness at http://www.pacificfit.net, an online portal for personal training, triathlete coaching, and free fitness and multi-sport advice. He resides in Liberty Lake, WA, where he was head of sport performance for Champion Sports Medicine, a training and test lab for athletes. Ben studied at the University of Idaho with bachelor's and master's degrees in sports science and sports physiology and is certified as a personal trainer and coach by the National Strength & Conditioning Association. Ben also offers individual personal training, multi-sport coaching, training for athletes, lifestyle wellness and nutrition counseling, and corporate consulting for workplace fitness programs. To learn more, visit http://www.pacificfit.net or e-mail to Ben elite@pacificfit.net.