The 74 reports that incorporating physical activity in schools, like quick workouts, can boost students' test scores and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU MIGHT THINK back to your childhood gym class and remember learning the basics of physical fitness, ...

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 can ...

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, ...

From your elementary school gym class to your current high-intensity interval training, it seems like no cardio routine is complete without at least one rigorous round of jumping jacks. But there's a ...