Sprint interval training can improve aerobic capacity, anaerobic capacity, speed and power, says Stone, and the research backs her up. One study published in the Journal of Strength and Conditioning ...

Firefighters should consider "microdose" exercise sessions, which can complement structured fitness training and help with ...

Using agility moves and core-focused exercises, this athletic workout helped Glen Powell build strength and endurance for his ...

By targeting your ab muscles in an upright position, the workout becomes more functional as it relates to running.

Single-leg (unilateral) training could make you sprint faster and balance better, according to the research. Bulgarian split ...

Her approach taps into a proven principle: switching up your workouts can deliver better, longer-lasting results ...

To test aerobic fitness, Matlock suggests running a one-mile time trial, which means doing a mile at an all-out effort.

Adding calisthenics between sets of speed and goal-pace running and swimming can be an effective way to combine muscle ...