About 100-200 calories. Bobby jump belongs to high-intensity anaerobic exercise, which can increase heart rate in a short time and achieve better fat burning effect. Generally, 1 min can burn 10 calories on average, but the energy of different human bodies is different, and the action standard and time for completing 100 are also different. If the action is not in place, it may reduce the unit fat burning efficiency. Only about 100 calories can be burned after the completion of 100, while the high-quality and difficult 100 bobby jump may burn about 200-300 calories. According to the calculation of 200 calories, skipping rope needs 2000 times.