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Uploaded by livestrong on Jun 17, 2009
Jumping jacks can enhance your aerobic workout routine. While simple to master, jumping jacks can help you meet your fitness goals. Learn how to perform jumping jacks in this exercise video.
Sports
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these look easy till you try to do them for more than a few min, then they kick yer butt.
clemj1 1 year ago 3
I just watch these videos because the comments are funny :D
DominusPopulum 6 months ago
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these look easy till you try to do them for more than a few min, then they kick yer butt.
clemj1 1 year ago 3