Jumping jacks are a very beneficial exercise for your health, and they're quite simple to add to your workout. Here's how.

And now, it seems there’s a “healthy” number of jumping jacks each age group should be able to bound through.

You might have left this early exercise staple back in your school days, but your training would be better with them.

For Erin Schirack, director of cycle at Studio Three in Chicago, jumping jacks are the perfect active recovery interval. “After each set, say it’s three exercises, do 10 to 20 jumping jacks.

One of the quickest ways to get your heart pumping is to simply start jumping up and down! Throw in a little overhead arm movement, and the blood is sure to be flowing. Sounds a lot like a jumping … ...