To determine how many calories are burned during any exercise, including jumping jacks, one has to consider several factors: the individual’s weight, the intensity of the activity, the duration, and the individual’s metabolic rate. Each person burns calories differently, so it’s essential to understand that the number of calories burned can vary from one individual to another.
Jumping jacks are a full-body workout that primarily engages the legs, core, and arms. It’s a cardiovascular exercise that gets your heart rate up, which in turn helps burn calories. On average, doing moderate to high-intensity jumping jacks can burn anywhere between 8 to 16 calories per minute for a person weighing around 70 kg (154 lbs). The rate can be a bit higher or lower depending on the factors mentioned earlier.
If we take an average of 12 calories per minute as a benchmark for a 70 kg (154 lbs) individual, then performing 500 jumping jacks, which might take around 5-10 minutes depending on the pace, could burn approximately 60 to 120 calories.
It’s plausible that 500 jumping jacks could burn around 100 calories for someone weighing around 70 kg (154 lbs). However, it’s essential to note that this is an approximation. The exact number can be more or less depending on the individual’s weight, the intensity at which they perform the jumping jacks, and other individual metabolic factors. So, while 500 jumping jacks might be a good start, achieving visible six-pack abs would require a comprehensive approach that includes both targeted exercises and a balanced diet.