Trump signed an executive order last year reinstating the test.

As childhood obesity rates remain high and fewer young people are getting enough daily exercise, Planet Fitness is once again ...

FOR MOST OF recent gym history, Smith machines, the fixed-barbell weight racks commonly found in big box gyms and hotels, ...

Allyson Felix tells On SI why access remains one of the biggest barriers facing young athletes and explains why she's partnering with Planet Fitness to help teens stay active through the High School ...

YouTube ; Courtesy of Laurence Justin Ng/Instagram Taylor Swift and Travis Kelce are both on top of their games — and have the workout routines to back it up. A source exclusively told Us Weekly in Ma ...

Daniel Belavy, a professor of physical therapy at Bochum University of Applied Sciences in Germany, has spent much of his ...

Low back pain affects over 600 million people and is the single leading cause of disability worldwide. New research from ...

Almost everyone will deal with back pain at some point in their lives. Most recover quickly—but for about 20% of people, ...

The six items that keep former NASA Mission Commander Chris Cassidy flying.

Low back pain affects over 600 million people and is the single leading cause of disability worldwide. New research from ...

When it comes to traveling for medi spas and biohacking retreats, only some clinics are actually worth their salt. Here's ...