"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When life gets busy, it can be hard to squeeze in an endorphin-boosting workout each day (no shame!).

If you think 20 minutes isn’t enough time to get in a good workout—you’re wrong! Though 20 minutes might not seem like a big commitment, or even like it won’t lead to many benefits, it’s just enough ...

HIIT routines are typically both high intensity and high impact. But you can still get the hard work while being easy on your body. By Jen Murphy High-intensity workouts are designed to be hard. The ...

This series of exercises focuses on important muscles in the legs and torso we use every day. No equipment (and very little space) necessary. By Jenny Marder A good strength workout should check a lot ...