Fitness specialists say some of the best quad-building exercises don’t require a single squat.

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A certified personal trainer shares 5 standing exercises that restore quad strength, balance, and lower-body function after 60.

While this can be a good knee-builder, Cavaliere doesn't rate the "sissy" squat in terms of what it can do for your quads. "It's never going to create the kind of hypertrophy you're looking for," he ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Ready for leg day?

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...

BOSTON - Researchers have found that there are certain exercises people with knee arthritis can do to reduce their need for joint replacement. Experts said to focus on the quadriceps muscles, the ...

Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or lunges, the leg extension machine specifically targets the knee joint, ...