You've probably heard that you should feel a certain muscle working when you do an exercise. Your biceps should burn a little ...

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 ...

In this workout, the bent-over rows are a great example, which targets multiple muscles in the back and arms. Meanwhile, isolation exercises allow you to isolate a specific muscle and can help correct ...

If you don't have a lot of time to devote to exercise, compound exercises are an efficient way to get the most out of your workout. Merriam-Webster defines "compound" as "something formed by a union ...