This beginner leg workout uses simple circuits and step-ups to build strength, stability, and coordination without ...

Stand with your feet together. Lean forward slightly, step your left leg back and raise your arms out in front at chest ...

Bodyweight workouts offer a practical, equipment-free way to build strength, improve balance, and begin a sustainable fitness ...

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 ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to join the 31-day challenge and receive daily inspiration sent to your inbox. Boxing is a great way to get a full-body workout, burn ...