Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

Rebuild leg muscle after 50 with these 5 joint-friendly morning exercises. Safer than squats and easy to do at home.

A simple, real-life movement that improves lower-body strength, balance, and coordination while being easy on your joints.

Prolonged desk work can lead to musculoskeletal problems ranging from annoying aches and pains to injuries. This month, we launched a six-part series showing you how to stretch and strengthen your ...

Dumbbells are versatile pieces of workout equipment that allow you to train every part of your body. When it comes to leg workouts with dumbbells, a range of exercises allows you to hit the major ...

Your legs contain some of the largest and most powerful muscle groups in your entire body, yet they’re often overlooked in favor of flashier upper body workouts ...

LOWER BODY TRAINING is one of the places where you'll be able to move the most weight in your strength and conditioning regimen. That's not always going to be your focus, however. When you find ...

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 ...