Repeated exercise, or wasting, can change the way key genes work.

We've all been there: obsessed with one specific workout, whether it's a so-hard-it-hurts HIIT class, a makes-your-bod-rock ...

Making exercise fun is the holy grail for many people who can’t quite find the motivation to work out. But rather than forcing yourself to enjoy running or that gym class you once attended, the ...

When it comes to fitness, it’s easy to fall into a routine. Whether you’re lifting weights, running, or doing yoga, you might feel that sticking to a single workout style is the best way to see ...

Recent groundbreaking research has uncovered a transformative approach to exercise efficiency. The investigation demonstrates that brief, intense periods of physical activity can produce substantially ...

This combination of exercises is a way to work in some basic strength-training lifts with typical calisthenics and cardio events seen in military testing. You can do the full workout below or the ...

If you’re ready to start adding structure to your on-the-bike training, a good place to start is understanding the different types of cycling workouts, and how they all fit together to make one ...

When I think back to my time in high school and college, the message was clear: Going to the gym was for losing weight and becoming smaller. The weight room—and building muscle—was solely for guys. I ...

A new study answers the question: "How often should I change my workout?" And grab your tennis shoes, because the answer may surprise you. Indulge me in a thought experiment, and pretend (just pretend ...

Commentary: People respond to different types of encouragement when working out -- some prefer a drill sergeant, others a caffeinated spin class instructor. Jeff Carlson writes about mobile technology ...