Looking for the exercise equivalent of a magic bullet? That one perfect move that delivers maximum results in minimum time? While fitness infomercials have been promising such miracles for decades, ...

Use this 2-minute burpee test to see where you rank after 45, plus tips to improve technique, power, and conditioning.

If you have one goal in mind—weight loss—and you are really focused on it, then all you need is one exercise to help you ...