Besides, no matter how much you love running, swimming or biking, each may become tedious if done without a break. By mixing up your choice of exercise, you can avoid tedium and overuse injuries. Your exercise program should include strength, flexibility and aerobic training. By staying strong, flexible and in good cardiovascular shape all four seasons, you're less likely to injure yourself during any one season. Emphasize strength, flexibility, and conditioning to avoid injury.
Muscles serve a vital role in stabilizing joints.
Year-round conditioning strengthens muscles to prevent unwanted or extreme movements. The knee joint, for example, relies upon all the muscles around it to provide stability. Strengthening the muscles around the knees can help prevent some injuries. Some athletes believe that participation in a sport during the season maintains cardiovascular fitness year-round. Depending on the sport, this may not be true.