"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 didn’t get your workout in today, no sweat—well, maybe a little. And if you only have 20 minutes, that’s all the time you need to get stronger with this full-body workout, which is part of the ...

Burn calories and push your limits with this 20-minute intense cardio HIIT workout. Designed for advanced training, it targets the full body without any equipment. Perfect for building endurance, ...

Stay in and stay fit with this "GMA" exercise series live on Instagram. Stay home and stay fit with our "Good Morning America" workout series live on Instagram! ABC News has partnered with the ...

No equipment, no excuses - just a full-body session that hits legs, glutes, core and shoulders in under 30 minutes ...

Yes, but you have to pick the right routine. Credit...Eric Helgas for The New York Times Supported by By Hilary Achauer Q: Sometimes I only have 20 minutes for a workout. What are the most efficient ...