WHEN Katya Komleva left home for a night out with friends, she could never have imagined it would end in a terrifying fight ...

How many times have we heard that to burn fat and rev up our metabolism, we need to suffer? Think about those endless burpees ...

If you're feeling tight and sore, your body might need a reset, and this 10-minute mobility routine can help.

Today, she's letting SI Lifestyle readers in on her favorite lower body booty burn workout, which takes just 20 minutes and minimal equipment-including a pair of dumbbells and a yoga mat-to complete.

In Workout 2 of the WH Glute Gains Challenge, the glute medius is the star performer—and for good reason. The gluteus medius ...

Wondering if Wall Pilates lives up to the hype? Learn how this unique workout builds strength, flexibility, and delivers ...

With Dana White as her mentor, the daughter of heavyweight champ Frank grapples for an NCAA title this weekend.

These are the moves that will build the upper body strength and size you want.

As with any fitness goal, a logical progression is needed to accomplish the Murph. Here is how to add in Murph prep training to your regularly scheduled workout.

Dumbbell exercises for men over 55 to build muscle fast, a CSCS shares a simple 20-minute morning routine.

Dr. Jordan Metzl, a longevity and sports medicine doctor, runs home after work and strength trains in the park.

"It was proof that just a few workout sessions could lead to noticeable progress in a short time." ...