When swimming, the water temperature is usually 8 ~ 10 degrees Celsius lower than the body temperature. Skin capillaries contract first and then relax, and skin blood flow can reach 4 ~ 6 times of normal. It is this kind of "vascular gymnastics" that can improve the blood circulation function of the skin, increase the nutritional supply of subcutaneous tissue, accelerate metabolism and make the skin healthier.

When swimming, the rubbing and flapping of water on the whole body skin, just like the special "massage" effect on the skin, can effectively avoid and slow down the relaxation and aging of the skin, and the skin will become smooth, smooth and elastic.

Extended data:

Benefits of exercise on the skin:

Exercise usually leads to sweating, which can expel dirt and free radicals from cells. Therefore, after sweating, you will feel very comfortable and refreshed, which is more effective than how many masks are applied.

Sweating during exercise can also stimulate the secretion of oil in skin and cells. Appropriate oil is a natural humectant suitable for everyone's physique and has no stimulation. In addition, exercise can accelerate blood circulation, and nutrients and moisture in blood can be effectively transmitted to skin cells. When the skin is full of food and drink, the whole skin will be full of elasticity and glow with youthful brilliance.

References:

People's Network-Exercise is also a skin care product.

References:

People's Network-Why do people who exercise regularly look young? Exercise is the best anti-aging medicine.