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 ...
TL;DR Your personal metabolism can make the difference between needing 1,000 or 2,000 jumping jacks to burn 500 calories The surface you jump on and how you move can change calorie burn by up to 35% ...