If your gut reaction is Monday's chest and back workout or Thursday's shoulder exercises, here's some bad news: You're ...

# Maximum velocity is an athlete’s peak speed and is typically sustained for only a few seconds. Athletes who have mastered the mechanics of running—such as stride length, frequency, and posture—excel ...

Human leg bones wash up in Philadelphia park - Woman found a human femur and tibia in a grassy, rocky area along the park’s waterline ...