Whether you're preparing for a fitness test, looking to increase your running performance, or simply seeking a challenging and effective way to train, this dynamic workout delivers. By combining ...

The military's need for speed and agility has proven helpful for various tasks, especially among ground fighters. Current tactical fitness tests have evolved from 1.5- to three-mile timed runs to ...

Sydney McLaughlin-Levrone became the first woman in nearly 40 years to run the 400 meters in less 48 seconds. She explains ...