Here is a workout we use on an upper-body day that helps prepare for higher-rep calisthenics (grinder PT) and running.

(ICYMI: P90X was a popular workout program released in 2005 that had constantly changing high-intensity routines.) “I think that’s where a lot of people first heard [‘muscle confusion’], or where it ...

Balance your upper body workout by crushing this all-important arms staple. The actor pulled three-a-days to get his physique ready for the ring. Here's an example routine for your own blockbuster ...

Here's his comeback workout. We asked 11 trainers for the moves guys shy away from, neglect, or just don't know about, and ended up with a list of 30 exercises for men that are crucial for ...

In a similar vein, Tony Horton, the OG fitness trendsetter, creator of the wildly successful P90X workouts, and trainer to A-list celebs such as Bruce Springsteen and Billy Idol, says yoga is a huge ...

Workouts Included: including HIIT, strength, barre, core and more; and JumpSport basic DVD. Best Bounce: Comfortable, quiet bounce for all ages and fitness levels. Large, 32.5-inch Permatron ...

This 12-minute workout from fitness trainer Sandy Sklar is designed to target both your abs and core with a fun mix of five ...

If you're just starting off with a strength program, it's important to understand the seven foundational movement patterns, ...

Other HIIT workouts you may have heard of are CrossFit and P90X. Tabata originated in Japan and was initially designed for Olympic speed skaters. It consists of 20 seconds of intense exercise ...

First, you’ll begin with a warm-up. Set the treadmill to a slow speed (between one and two) and set the incline to somewhere ...

(Ok, enough of the jumping puns for now...) Audrey Bowman, CPT, a personal trainer and run coach, assembled a list of her favorite jump rope workouts of varying duration and difficulty to share ...

Country singer Jelly Roll revealed Oct. 23 that he reached his 100-lb. weight loss goal, but plans to keep working on his ...