Carrie Underwood shares her leg day workouts and go-to exercises on Instagram, and they're all about sculpting the quads.

Here's how to get into single-leg work—and why it's important. Related: Crush Leg Day With This 6-Move Big Leg Workout The ...

High knees are an excellent way to burn fat quickly while improving cardiovascular endurance. This fast-paced movement engages the core, strengthens the legs, and keeps the metabolism high for ...

Stay strong and mobile after 50! If you can do these six bodyweight exercises, your body is still young and capable. See if you pass the test.

"Stairmaster workouts involve exercising on a stair-climbing machine that mimics the motion of continuously walking up a flight of stairs," explains trainer at Freeletics, Rowan Clift. "This type of ...

If you want to sculpt legs like Florence Pugh, a trainer designed this workout to mirror the principles of the star's action-movie training.

If you want size and strength in your lower legs, you need to put in the right type of work. Here's what you need to know.

Denise Austin, 68, demonstrated a three-move upper body workout for those “over 50,” on Instagram. She said this workout will ...

"Calisthenics is often associated with advanced exercises like pull-ups, muscle-ups and pistol squats, but it can be very ...

Squats are one of the foundational exercises for the human body. But why stop there? Here are three great variations that ...

The lower body staple is one of the most versatile moves on the gym floor. Pick which version works best for your goals.