We're definitely fans of exercise snacking, but sometimes nothing but a long, sweaty workout will do — and if that's what you're craving, this 45-minute high-intensity interval training workout with ...

Can you get down with Jenna Dewan Tatum's 45-minute dance-based workout? Here's her exact routine, straight from her trainer Jennifer Johnson. The energizing, mood-boosting, and super-sweaty workout ...

International burlesque performer and fitness instructor Jake DuPree knows how to make everyone laugh so hard, you'll almost forget that you're working out! In this remix video, we've combined two of ...

Since a typical fitness class lasts between 45 minutes and an hour, it doesn’t seem like five minutes of exercise could possibly be enough. Studies have shown that a 10-minute daily workout is ...

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 ...