At this age, men's physical strength and muscle flexibility are gradually declining. At this time, we should pay attention to the moderation of physical exercise, and it is best to implement the subtraction exercise of jogging or brisk walking.

Abdominal reduction method: lie on your back and lie flat, lift your feet together tightly for about 20 seconds, then put them down and repeat for 20 times. Do two groups of abdominal exercises every day.

Exercise intensity: the pulse reaches 90- 100 times per minute.

Exercise frequency: jog for more than 20 minutes each time, walk fast 1 hour, two or three times a week.

Note: it is best to speed up breathing when walking fast, so that the body sweats slightly; When doing abdominal exercises, you should pay attention to moving slowly.