Overuse injuries are a pain to deal with (literally). Adolescent female athletes seem to be more susceptible to overuse injuries primarily due to a lack of nutrition. Watch out for the female athlete triad!

Follow these weightlifting programs to increase your speed and endurance.

If you watch runners before a race or if you watch baseball, football, or other athletes warming up before a game, you will see that most of them do the butt kick (quadriceps) stretch.