You may think you need a gym full of weights to pack in a muscle-building workout, especially when you’re tight on time ... but you can use your body weight to add resistance instead, like in this ...

Then, just to level up his life even more, at age 80, King decided to become a certified fitness trainer for Planet Fitness.

Unleash your inner Iron Mike with this killer bodyweight circuit inspired by Mike Tyson. Build explosive power and strength with no equipment ...

One of the most basic exercises in existence is the deadlift. At face value, it's as simple as the popular Planet Fitness ...

Discover Tonal, the revolutionary home gym system that offers personalized workouts, advanced tracking, and a pain-free ...

When I got married and started having kids at 30, I kept up with my workout routine. It wasn’t as regimented as in my pre-mom life, but I still went to the gym two or three times a week.

Below, our Fitness Editor Andrew Tracey takes us through 10 of the best, as well as the most effective quad-dominant workouts to ... and resulting in superior muscle building, without the queues ...

And the memberships of chains like Planet ... for the fitness app Ladder, thinks the boom in weightlifting simply stems from people learning that it's good for you. "Building muscle is going ...

Meanwhile, space tourism, which is gathering pace, brings its own health issues. Traditionally, astronauts are handpicked ...

The largest operator of Planet Fitness gyms, United FP, is in talks with private credit lenders for a $750 million debt package to help refinance a maturing leveraged loan, according to people ...