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

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

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

Build stronger, more sculpted glutes without leaving your house. Here are 10 effective at-home exercises that require zero ...

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 ...

SO YOU'VE DECIDED it's time to get in shape and start lifting weights. That's great—taking the first step and making a choice to start a new routine is the only way you can make a change. How exactly ...

Here's everything you need to know to get started packing on muscle with dumbbells, kettlebells, and barbells.

Keeping your chest upright, step backwards with one leg and bend your front knee until your back knee lightly touches the floor. Drive back up powerfully, pause, then repeat with the same leg.

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 ...