Circuit training involves quickly rotating through a series of exercises targeting different areas of the body. You can do it at the gym, at home, or during an exercise class. Share on Pinterest Getty ...

Picture this: You've just finished one of the most brutal workouts to date—your shoulders are on fire, your arms are swollen to the max, your glutes are pumped, and you can't remember a time your legs ...

Fitness trainers tend to end workouts with a workout finisher, AKA a high-intensity round of exercises to reach max capacity for a better effect. I like to think of my workouts like a pyramid: There’s ...