Therefore, swimming consumes much more energy than running and other land sports, especially slimming. In addition, the buoyancy, resistance and pressure of water is an excellent massage for human body, which can play a role in beauty. 2, body package 1, breaststroke+freestyle slimming parts: thighs, arms, buttocks breaststroke has a strong sense of rhythm and little exercise intensity, suitable for long-term exercise. Breaststroke requires full extension and contraction of thighs and sliding of arms back and forth. The great resistance of water can tighten the leg muscles. Similarly, the resistance of water also makes the lines of the arms tighter and slimmer. Freestyle makes the lines of the arms symmetrical and soft, and the lines of the legs are decorated to make the legs look even and slender, making the hip muscles elastic. 2, butterfly+backstroke slimming parts: waist, abdomen, back butterfly needs to use the strength of the waist to affect the whole body, long-term exercise can eliminate the fat of the waist, so that the waist presents a slender and feminine charming curve; Backstroke focuses on the abdomen and arms, which is very effective for eliminating excess fat in the abdomen and increasing the elasticity of the back and waist. The arm often swings backwards to keep the chest straight and not drooping. 3, skin care program sunscreen products should choose pa value, regardless of indoor and outdoor swimming sunscreen is the top priority of skin care. When choosing sunscreen products, we should not only look at spf value, but also pay attention to products with "pa+". The effective protection time of pa++ is only about 4 hours, while pa++ is about 8 hours. pa+++ is super protection, which can protect the skin from ultraviolet rays for a long time. Use moisturizing slimming products after cleaning. After cleaning your body, apply skin care products with moisturizing function and massage gently to keep your skin moist. Apply slimming products to the parts that need to lose weight, and let the skin absorb them by patting and kneading to achieve better slimming and firming effect.