Feng Peihan worked hard for his life, sacrificing his sleep and time with his family. Finally, my career has improved slightly, my family economy has been guaranteed, and my busy life can finally catch my breath, only to find that my strong or good posture when I was young is gone forever. what should he do ？ Oriental medicine often says: "In the critical years of physical changes, women see a doctor every seven years, while men see a doctor every eight years. Counting the days, before the age of 40, both women and men are in a bumper harvest period of public and private life, but soon, they will face physical and mental differences and peak periods. Chikyu Fukuda, a Japanese doctor of medicine, said that although the 40-year-old generation leads a stable life, it also means the rigidity of lifestyle and interpersonal relationship. Those unspeakable discomforts began to turn into symptoms of pain. For example, women suffer from insomnia, irritability or urine leakage due to the decrease of female hormones, and men begin to worry about obesity, gout and sex. There are many symptoms to remind you that you have entered middle age. How to prevent and improve becomes very important! Ways to prevent forgetfulness: make a list of daily affairs, do "mind gymnastics" by using calculation problems or Sudoku games, make a memo, stick it in a visible place, talk to people more, promote brain activation and cultivate hobbies, which will help prevent brain aging. Methods to prevent knee pain: Knee pain mostly belongs to "abnormal knee joint disease", which is common in women over 40 years old. Causes include aging, obesity, flat feet, O-legs and thumb valgus. First of all, we must control our weight (the pressure on our knees is three times that of our weight, and it is seven times that of going down stairs). Wearing easy-to-walk shoes and choosing comfortable shoes can wrap our nails and leave room for our toes to move. Hand luggage, don't carry it directly. Once the body is found to be aging, it is always very difficult to form the habit of exercise at first, so choose sports that can be integrated into daily life. I usually hold a healthy consciousness and exercise my muscles bit by bit. For example, if you can stand, don't sit, occasionally stand on tiptoe to burn fat, and get used to climbing stairs before tiptoe. Recommend me to the 40-year-old generation: walking in the water. Tai Chi Chuan Yoga Pilates Dance Source: 34 golden courses for women, 7 for men, 8 key ages/Futian Qian Jing/hiking culture.