Ready to get into the best shape of your life? Get free weekly workouts and no-nonsense training insights delivered straight to your inbox. Sign up here and let the gains begin. A FEW MONTHS ago, Joe ...

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

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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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ready to get into the best shape of your life? Get free weekly workouts and no-nonsense training insights ...