1, swimming can be described as a seasonal weight loss exercise in summer. The thermal conductivity of water is 26 times higher than that of air. At the same temperature, heat dissipation in water is more than 20 times faster than that in air, which effectively consumes human heat. Swimming in water 100 meters consumes 100 kcal of heat energy, 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 skin is constantly rubbed against the human epidermis, so that the skin can be relaxed and rested, so the skin of people who often swim is smooth and soft.

2. Climbing a mountain in hot weather will increase physical exertion by about 20%-30%. The best way to eliminate fat is aerobic exercise. In summer, 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.

3. Go for a walk in the nearby park. Under the high-temperature bath with heavy exhaust emissions in the city, there are water and trees in the park, which will bring a little coolness. Aside from impetuous mood, walking to lose weight in summer can be described as an excellent psychological weight loss package.