Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.

If you’re one of the 650,000 athletes projected to be taking part in Hyrox this year, a tailored training plan is essential. It should consider your current fitness level, any exercise-specific ...

First, let’s define what we mean by power. We are focusing on the physics or neuromuscular definition, which is the ability to perform a lot of work in a short period of time. In physics, Power = Work ...