12 Minutes to a Stronger You (in Just 3 Moves)

These three bodyweight exercises make up a 12-minute circuit perfect for when you don't have much time. It's quick and sweaty and you can do it at home.

Get your timers ready because this workout goes fast. Make sure you have some serious floor space (at least 20 feet)—sounds like a good excuse to clean out the basement, no?—or just sneak out of the house and do this workout at the gym.This quickie circuit combines muscle toning and cardio for 12 minutes of fun (hell). Do as many rounds as you can before the timer's up. 5 Triceps Dips Sit on ...