You can do them as a stand-alone exercise or as part ... you could practice them to get better at your vertical jump, long jump, box jump, and high jump. There are many muscles jump squats work ...

People who have a high VO2max—one measure of cardio fitness ... which is targeted to improve your VO2max. So how do you do it? And is it really a magic bullet for fitness and longevity?

Jumping jack variations include several low-impact and high-impact exercises ... Jumping jacks is an easy-to-do workout that can be done everywhere. It engages all the vital organs of your ...