The humble jumping jack holds its own as one of the top no-equipment exercises. Whether kicking off a warm-up or capping a ...

Jump rope and running are both effective cardio workouts, but what exercise is better? Here's how jumping rope and running compare, according to trainers.

Jumping jacks, a staple of school gym classes, are not just for kids—they can also reveal much about your health. Even if you haven’t done the exercise recently, your ability to do them today ...