Aerobic exercise can be done, such as jogging, brisk walking, swimming, mountain climbing, stair climbing, aerobics, skipping rope, playing ball, etc. , 3-4 times a week, each time for 40 minutes to 1 hour. Long-term persistence can make the curve better, lose excess fat and have a better mental outlook. The best way is to exercise, such as swimming and jogging. Try to make yourself sweat as much as possible, and your skin will gradually tighten. Insisting on aerobic exercise is also very helpful for firming the skin. For example, sit-ups have a good effect on tightening abdominal skin. Vitamin C should be supplemented while exercising, which is good for the skin, such as pig's trotters, chicken feet and tremella. 2. Pay more attention to massage, especially when taking a bath. After applying shower gel, massage on your body for a while. After taking a shower, apply firming skin care products to loose skin and pat gently to promote absorption. This is very effective for firming the skin.