You might have left this early exercise staple back in your school days, but your training would be better with them.

Each branch of the armed forces uses a simple bodyweight exercise to keep everyone in peak physical condition — they clearly ...

The jumping jack is an effective way to stimulate all the vital muscles of your body. It is a full-body exercise used in cardio and warm-up sessions. Jumping jacks include resistance and aerobic ...

Jumping jacks are an efficient total-body workout that you can do almost anywhere. This exercise is part of what’s called plyometrics, or jump training. Plyometrics is a combination of aerobic ...

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 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 ...

In all the political coverage lately, you may have missed Missouri House Bill 1063: it would make "the exercise commonly known and referred to as 'jumping jacks'" the official exercise of the state of ...

While you likely keep pushups and pullups in your typical rotation, there’s probably an elementary school staple exercise you’ve pushed to the side: jumping jacks. Maybe you feel like you’ve ...