Jumping jacks are a full-body plyometric exercise that improves cardiovascular fitness, strengthens lower limbs, enhances ...

Step one. Partner One should start by twisting ... You could change the jumping jacks exercise to a different fitness activity. For example, you could perform lunges, squats, or toe touches.

Why not bring some of that fun to your workout regimen with jumping jacks? An exercise that helps boost your metabolism, gets your heart pumped up and reduces stress. While it might not seem ...