Jumping jacks to lose weight the jumping jack is a classic exercise, often used in warm-up exercises but the jumping jack can do more than that; jumping jacks can be used as part of a weight loss program, to help you shed unwanted pounds to lose weight using jumping jacks you should understand the basics of weight. How many jumping jacks to do to lose weight. We’ll do the math and explain how jumping jacks can help with weight loss you need to burn about 3,500 calories to lose one pound of fat in general, you can do this by taking in 500 fewer. how many jumping jacks to do to lose weight Best gym workout plan for women to lose weight You'd do as many jumping jacks as you can in the 20-second ...