"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’re pushed for time but want to get a quality workout done, this 20-minute dumbbell workout is a great option for building strength all over your body.

Come rain or shine, a good treadmill workout is all you need on days when getting outside doesn't appeal ...

Think you need heavy weights to see results? This shoulder-friendly, no-equipment workout proves you can burn calories, tone ...

In today’s fast-paced world, finding time for fitness can seem impossible. However, groundbreaking research reveals that just twenty minutes of strategic exercise can trigger significant bodily ...

This series of exercises focuses on important muscles in the legs and torso we use every day. No equipment (and very little space) necessary. Beginner workout Start with a few warm-up exercises, ...

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 ...

The Military.com Fitness Section has beginner workouts, articles about building healthy habits and ideas for adding fitness to a busy schedule. But what is the most important strategy for people who ...

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 ...