Things high school gym class was good for: gossiping, checking out your wanna-be S.O. in track shorts, and kinda-sorta learning basic exercises. Jumping jacks were one such staple of P.E., and for ...

Jumping 50 times is enough to make you feel alert, Wickham says. Indeed, exercise in general improves fatigue, energy, and ...

Real talk: The thought of doing jumping jacks may be only slightly more enticing than burpees. It may bring back memories of pre-dodgeball warm-ups back when dodgeball was part of gym class. Yet, ...

Look, I’m gonna be straight with you – those online calculators that tell you exactly how many jumping jacks you need to burn 500 calories? They’re basically making educated guesses about your body.

Which jump rope is best? When it comes to choosing the best jump rope, there are many things to consider. Jump ropes come in varying lengths and have different levels of durability. For people who ...