Trainer Katie Sonier enjoys doing the splits as she weight lifts, and says that her flexibility is key to her fitness Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering everything from ...

If you're spending two or four days in the gym, alternate between upper- and lower-body exercises to allow space for growth and recovery, experts say.

With so many workout splits available, it can be overwhelming to figure out what actually works. The routine that carried you in your 20s may not cut it now and you probably don’t have the same time ...

Former heavyweight world champion Daniel Dubois has split with trainer Don Charles, the Brit has confirmed. Dubois (22-3, 21 KOs) was knocked out in Round 5 by Oleksandr Usyk at Wembley Stadium last ...

Doing the splits is already impressive. But it can be outdone, as fitness trainer Katie Sonier proves by regularly weightlifting up to 65 lbs. while in a full split. The Miami-based former gymnast ...