I spent 24 hours training with Chris Heria — and nothing could’ve prepared me for it. From calisthenics circuits to explosive core work, every minute felt like a test. The intensity never dropped. If ...

I trained with Chris Heria for 24 hours straight, and it was easily one of the hardest fitness days of my life. From calisthenics combos to insane core routines, he pushed me past every limit I had.

When it comes to coveted celebrity physiques, Jason Statham is a standout. The Beekeeper actor has honed his body to stay in incredible shape, even at 58. And the go-to workout behind his impressive ...

Rookie practice squad receivers were shocked when the future Hall of Famer walked in for the throwing session. Rivers, who has been out of the NFL for five years, impressed the receivers with his ...

Anthony Festa arrived for a 6 a.m. solidcore class expecting a typical workout and instead found himself alone in the studio Ashley Vega is a writer-reporter at PEOPLE. She has been working at PEOPLE ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Floor slides can improve your ...