Warning
Jumping Jacks
Warning
Jumping jacks are a high impact aerobic activity. As with any new physical fitness program, consult your physician before starting a new exercise regimen. If you experience pain at any point while doing jumping jacks, stop the exercise immediately.
Technique
Kicking up the Intensity
Aerobic Benefits
Jumping Jacks in a Flash
Jump It Up a Notch
Check for Space
Complementary Exercises
Burpees
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Full Body Function
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