YOU CAN CLASSIFY exercises in a number of ways—by muscle group, movement pattern, or implement used, for example—but one of the most basic methods is whether it's a compound movement (using multiple ...

Compound exercises use multiple joints to perform a specific movement, while isolation exercises target a specific joint. Both types of exercises build muscle and burn calories; deciding which is best ...

In modern strength training, compound exercises often take center stage, but isolation exercises play a critical role in effective muscle building. These movements focus on a single muscle group, ...

Want more bang for your buck at the gym? Make sure you add these key muscle-building exercises to your workout routine. When you don’t have a lot of time to spend in the gym, efficiency is essential.

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 ...