The data shows that the thermal conductivity of water is 26 times that of air. Jumping rope to lose weight in water at the same temperature is more than 20 times faster than losing weight in air, which will effectively consume people's calories. The test shows that swimming in water 100 meters consumes heat energy 100 calories, which is equivalent to running 400 meters on land, riding a bike 1000 meters, or skating 1500 meters. In addition, "due to the action of water waves, the human epidermis is constantly rubbed, so that the skin is relaxed and rested, so the skin of people who swim often is smooth and soft."

climb mountains

The effect of climbing mountains to lose weight in summer is remarkable. Climbing a mountain in hot weather will increase physical exertion by about 20%-30%. The best way to lose weight is aerobic exercise, and mountain climbing is the best aerobic exercise. Every time you climb a mountain to get ready for a rest, take a watch and measure it: the heartbeat is 120 per minute, which can last for 10 minutes, indicating that exercise has achieved the purpose of burning fat. Try to lose weight {Switzerland n! e！