Bicycling is one of the best forms of exercise. It gives the heart and circulatory system a workout and can burn more than 500 calories per hour. Here are 12 ways to improve your cycling performance, safety and comfort.
Most people focus on concentric exercise—which puts tension on a muscle so it shortens as it contracts—when they do strength training. But "eccentric exercise" may work muscles harder and leave you less sore the next day.