This 20-Minute Low-Impact Boxing Workout Is Prenatal Friendly (and So Much Fun) Beth Gold put together this 20-minute prenatal boxing class for expecting moms and anyone else who's looking to work ...

Grab your mini trampoline and get sweaty with Colette Dong's 20-minute cardio rebounder workout that lets you take one of her beloved classes from home.

20-Minute CrossFit AMRAP Workout Equipment needed: sturdy box or bench (20 inches high, or lower if you are a beginner or under 5 feet tall), medicine ball (eight to 40 pounds), cardio machine ...

Throwing your back out is often caused by stiffness in the upper spine. Here’s how to prevent future pain.

Fitness instructors LaToya and Julius guide us through a 20-minute leg workout and warm-up focusing on stretching your legs and inner thighs, including both standard and modified versions of each ...

One of the best ways to improve your cardio and strength is to do interval training with weights. This 20-minute HIIT workout does that by targeting your arms and upper back.

The good news is you can get the same (or even better) results from an intense 20-minute workout as you can from a one-hour session.

This 20-minute workout gives you a sneak peak of what to expect in a full 60-minute STRONG by Zumba class. Check out a live class in your area for the complete experience to keep training to the beat.

This standing cardio workout is a fun, low-impact way to burn calories and fire up your metabolism, and you don’t need any equipment to do it.

Grab a pair of dumbbells and strengthen your lower body in just 20 minutes with this legs, glutes and core workout.