While the bulk of a running routine is miles and workouts, it’s also important to incorporate stretching, foot drills, and ...

Muscle tends to come back faster the second time because when you’ve built it once, your muscle fibers retain extra myonuclei ...

Coca-Cola, jokes and mood; some things you really don’t want going flat. But tummies? Arguably always better on the level.

Fitness Pro Superhuman Troy demonstrates how to get bigger arms in two weeks by training every day consistently.

The reality TV star, who got her start on 16 and Pregnant at age 17, revealed on Instagram on Dec. 18 that she'd gotten a ...

Jenelle Evans tells PEOPLE about her experience getting a mommy makeover and how she's feeling nearly a month later.

Better posture. Weak upper abs often result in poor posture and spinal misalignment, but by targeting these muscles, you can ...

For countless people, January signals the time to get fit, with gym sign-ups soaring, workout kit flying off the shelves, and ...

We take control of Tim’s training and diet for 60 days to see how far we can push a busy dad who has never been consistent.

How to Run Faster was created with Runner’s World Training Plans in mind. They are designed for runners of all levels ...

Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.

Anyone who fantasizes about the new and improved version of themselves that awaits on the other side of the ball drop can ...