Whether you're looking for HIIT, yoga, ab workouts, or cardio classes, our list of the best YouTube workouts will have you ...

Here, a dietitian reveals what happened when she ate a protein bar every day for a week, noting how it impacted how she felt.

In TODAY.com's Expert Tip of the Day, a trainer reveals her go-to exercise for stronger, rounder glutes. The gluteus maximus ...

Here, discover the top strength-training exercises that Bowers said he recommends to all his over-50 patients—though anyone ...

Stand over a pair of dumbbells with feet wide apart. Sit your hips back, bend your knees slightly and hinge forward to take ...

Scientists have found a link between the quality of your gluteus maximus muscles and your risk of developing type 2 diabetes.

Ranveer Singh transformed his physique for Dhurandhar with high-intensity workouts and a protein-loaded diet. His routine ...

Overall, it can take a few weeks to build one pound of muscle, and that’s also because you want to do it sustainably, says Yu ...