Plus, the surprising benefits of turning the intensity down a notch.

Pre-workout nutrition, workout prep—whatever you call it—has changed, and what you consume in the hours before exercise ...

The amount of fat and fibre you can deal with will vary according to whether you’re planning a furious HIIT extravaganza or a ...

Training your glutes doesn’t always have to revolve around heavy lifting. You can sculpt lower-body muscle and build strength without, say, squatting or deadlifting a barbell or dumbbells—all it takes ...

When it comes to building strength, there are a few hard and fast rules that you have to follow. First up, the last few reps of a set should feel hard. Next, once things start to feel a little easier, ...

A new study finds that people who do a variety of exercises live longer, even if they don’t work out more.

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Spring is in the air ...

And, here's how to find your sweet spot for timing.