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.
If you’re an avid runner—or other kind of exerciser—you may have experienced “runner’s high.” It’s commonly described as euphoria during or right after sustained moderate or high-intensity exertion. But many exercisers never experience it.