From Tom Hardy to Chris Hemsworth and Henry Cavill to Dwayne 'The Rock' Johnson, we've shared some of the most effective—and, until now, the best-kept—training and workout secrets from Hollywood's ...

Imagine carving out an incredibly strong, resilient physique without ever stepping foot in a gym or touching a single weight. The internet is buzzing with a radical challenge: 1,000 bodyweight reps ...

Here's what this means for your next workout.

We all know how mega fit J.Lo is. From her abs routine to the healthy habits she loves (incl. getting after her workouts every damn day, of course) the 51-year-old pop star is pretty much at the peak ...

In strength training, also called resistance training or weightlifting, reps are the number of times you complete a single exercise before taking a rest or a break. Short for “repetitions,” reps help ...

Building muscle isn’t easy. If it was, a lot more people would look like Arnold Schwarzenegger. But there are techniques you can use to make the most of the time you spend in the weights room. Take ...

Workouts like this start off easy, then build up repetitions using the ladder or pyramid method. For this warmup, you will do some jogs (not sprints) between push-ups, with an increasing level each ...