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

Cold exposure can impair your balance, too, since stiff muscles can lead to unsteady ankles and knees, said Dr. Nnaemeka ...

Skip the machines and use 4 bodyweight moves that build more strength, balance, and joint control than gym workouts after 50.

Fat burning bodyweight workout for beginners, featuring warm-up and stretching. Estimated calories burned: 150-200+ kcal ...

A must when you're warming up ...