Elite fitness influencers take on U.S. soldiers in five grueling challenges—hill sprints, endurance tests, and raw strength ...

The gym cost $43 million and includes 100 workout stations, but it's just for special operations students at Fort Liberty, ...

If you need to work on flexibility in your muscles and mobility of your joints, these life-changing workouts can help.

U.K. outsourcing company Serco Group won a contract to improve U.S. soldiers' fitness worth 203 million pounds ($247 million). The contract with the U.S. Army will start immediately and last eight ...