The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

Fitness tests throughout the military are evolving from the standard push-ups, sit-ups, and 1.5- to two-mile run into increased speed, agility and combat conditioning. This training also is being used ...

When chasing after my toddler in the park, I find myself bobbing, weaving, and jumping haphazardly through the grass, up on curbs, and around trees. Little does she know, her sudden change-ups and ...