Building body strength through fitness training is just one of many parameters. Equally important are explosiveness and ...

At first glance, springing onto a high box might not feel particularly relevant to running a long way on level group. But box ...

Temptation is a powerful thing. Tell athletes to be careful doing Box Jumps and they'll attempt kangaroo-like leaps to imitate the 50-inch jumping sensations they found on YouTube. Box Jumps have ...