Three major crises encountered by 40-year-old men

　　The first weakness: puffiness

　　Forty-year-old men often have puffiness and obesity problems because they socialize more and exercise less, and the problem is most concentrated in the waist and abdomen. You can do a self-assessment with your hands and pick up the fat on your waist and abdomen. They are all soft and it is obvious that they are fat. The occurrence of puffiness and obesity indicates that a person's basal metabolism has been reduced. Such people are prone to shortness of breath and physical weakness, do not like to exercise, or breathe heavily when they move a little.

　　Targeted at fitness: 40% aerobic exercise + 60% muscle training

　　In the overall training time, aerobic exercise accounts for 40% of the total training time, such as jogging for 40 minutes first; then combined with muscle training, such as sit-ups and push-ups. If you can't do standard push-ups at first, start with kneeling push-ups (that is, with your knees on the ground). In addition, you can also do some side leg raising and weight-bearing side pull training.