In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

No gym equipment, no problem. Trainer Charlee Atkins walks us through a quick, sweaty bodyweight tabata workout. Tabata workouts are quick and dirty. They’ll kick your butt every time, but are over in ...

When you can't make it to the gym or don't have access to fitness equipment, you can still get in a heart-pumping, sweat-dripping, muscle-burning workout. Choose from one of these 51 workout videos ...

It’s easy to pass four minutes of your time doing absolutely nothing. You can look at the clouds, ponder the meaning of life, count your freckles, let your mind wander. Those are all fantastic uses of ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

From creating dance routines in her living room at the age of 7 to helping thousands of people lose over 1 million pounds through her workouts, Keaira LaShae has become one of the top dance fitness ...