improved answer: it depends on your weight, age etc. 1 minute of jumping jacks burns 8 calories for an average 150 pound person (according to sparkpeople.com). So about 10-15 mins of jumping will burn 100 calories. Depending on how vigorous of course.
Flexibility
You can do 1000 jumping jacks or run 3 hours
I am 11 and well i did 500
Do some jumping-jacks instead. You will feel much better than if you take some pills.
That's all down to what you are eating. If your eating habits are about right, and assuming jumping jacks are about as much work as jogging, then you'd need about 40 hours of jumping jacks to work off 5 pounds.
I estimated about twenty minutes at average speed and taking into account that you slow down as you do more and get tired.
this depends on the woman, her metabolism, her lifestyle. and also, the rate she does the jumping jacks. quite hard for someone online to tell exactly. there are a lot of things to take into consideration. if you´re trying to lose weight, do a variety of exercises including sit ups-
It depends on your weight, you degree of fitness, and how much effort you put into it.An average person jumping rope might burn 11 calories per minute but the higher and faster you jump it can reach the limit to about 20 calories per minute but it depends on your weight and fitness.Depends on how hard you go at it, and for how long you can keep it up.
Walk or bike instead of driving, take the stairs instead of the elevator, park farther away from your destination when driving, go on a short walk or do jumping jacks when you crave something unhealthy, order water at restaurants instead of soft drinks, stretch for 5 minutes before going to bed at night, get plenty of rest!
It takes about six or seven jumping jacks for a 150 pound person to burn one calorie. Going off of the "3500 calorie rule" (which is now known to be completely false because weight loss varies depending on metabolism and body composition among other things), this means that that person would have to do about 21,000 jumping jacks at minimum to lose one pound of weight. Of course, this isn't a hard and fast rule for everyone. A 200 pound person, for example, may burn a calorie every 5 jumping jacks, meaning only 17,500 jumping jacks are needed. A 125 pound person might need to do 8 or 9 jumping jacks to burn a calorie, meaning they might need as many as 32,500 jumping jacks to burn 3500 calories. And losing a pound of fat isn't as simple as burning 3500 calories, unfortunately. Everyone deals with a calorie deficit differently. And the closer someone is to a sort of weight equilibrium, the less weight they will lose. That is simply a matter of diet and metabolism. But, if you are looking for a short answer, an average person may need at least 20,000 jumping jacks before they lose a pound of fat.
12 jumpin jacks