WASHINGTON - If you’ve ever tried to step over a suitcase, climb the stairs with tired legs, or crouch down to pet your dog without wobbling, you already understand the value of a strong, stable lower ...

A deep dive into the rigorous, highly structured fitness discipline that fuels Kim Kardashian’s enduring strength and signature physique. This guide reveals the core components of her six-day-a-week, ...

Celebrity trainer Gunnar Peterson breaks down the best strength training and functional fitness exercises that belong in every workout routine.

The hinge movement is probably the trickiest one, but also the most important. A hinge is when you bend at the waist, without bending your knees much. That’s different than a squat, which is when you ...

Over 45? If you can hold these 3 positions, your strength and stability beat most. Test your core, legs, and balance safely.

This move effectively engages your side glute muscles and is beneficial for individuals with knee pain, as it doesn’t involve any active bending or straightening of the knee joint. Make it harder by ...

Strong hip flexors improve mobility, stability, and range of motion, all which help in your big lower body lifts. Exercises like lunges and straight leg raises help strengthen them, while glute ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." HERE'S HOW I became an expert on building muscle after 40: I turned 40 (and then 50, but that's a ...

Weak adductors can lead to lower back pain, hip discomfort or knee problems. Dana Santas’ third in a five-part series explains why not to overlook your inner thighs.

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Led by Nike trainer and pilates instructor Tara Bethune and fitness trainer and kettlebell expert Marcus Martinez, CSCS, this hybrid lower-body workout will help you increase muscle mass in your legs ...

How to: Start in a modified pushup position (high or low) with each hand on a slider and knees on the ground. Slide one hand out to the side and lower your chest toward the ground into a pushup. Slide ...