Fresh out of a leg-day workout? Heavy squats and deadlifts can leave you feeling so badass, but they'll probably also make you pay big time when the muscle soreness hits later. That's where leg ...

THE STATE OF your hamstrings determines more about your body’s condition than you might expect. Tightness in your hamstrings can cause back pain, hip mobility, and even bad posture. “Tight hamstrings ...

Whether you’re tight from your last workout or from sitting at a desk all day, here’s an idea for you: Do some leg stretches. Why? They’ll help you decrease that pesky, stiff-feeling discomfort and ...

It’s a good idea to warm up your muscles as part of your exercise routine. Muscles that are not properly warmed up are at higher risk of injury. This can easily be accomplished with a light, active ...

While you might be tempted to just hop on the treadmill or dive right into your lower body strength training routine, it’s always a good idea to take a few minutes to stretch your legs first. If you ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Medically reviewed by Arno Kroner, DAOM Exercising your feet can help strengthen and protect your body from falls.Hip ...