When a man has sexual intercourse, his waist, back, arms and arms play a very important role, because these body parts are the main points of force in the sexual intercourse between men and women. Therefore, if men want to have smooth and comfortable "performance" during sexual intercourse, they should pay attention to the health care and motor functions of the above-mentioned limbs. If you want to keep the movement functions of these parts smooth, it is best to do more targeted exercises that will help these parts during your free time. Here is a simple soft exercise. Doing it more often will help increase the support of the arms and lower back. You can do it on the bed or on the ground every day. If a man wants to maintain his "strength", it is best to take some time to do it a certain number of times every night (the number of times depends on each person's different physique), so that he will not be overwhelmed when performing "bed activities" in the future.

Lie prone and stretch

Lie down with your face to the ground and your body as straight as possible. Extend your arms forward, lift your head slightly, stretch your arms forward as much as possible and your feet as far back as possible. Maintain each stretch for 10 to 15 minutes. seconds, then slowly relax.

Cat pose stretching

As the name suggests, this set of movements is shaped like a cat stretching; first, stretch your arms forward and touch your palms to the ground, then pull your body above the knees to sit back until your buttocks touch your feet, with your feet in a kneeling position and your knees touching. Place your buttocks on the ground, touch your feet, and stretch your arms, shoulders and back as much as possible. Maintain the stretching action for 10 to 15 seconds, then slowly relax, and then repeat the entire action.

Bend your back and press with your palms

The posture is similar to ordinary palm pressing, except that the knees are on the ground. Support the ground with your arms slightly outward from your shoulders, and then perform a palm-pressing motion with your arms bent and straightened. Pay attention to keeping your waist slightly bent, hold each movement for 10 seconds, and then do it again, but remember to do it according to your own ability.

Precautions for men’s sex in winter

1. Appropriately control sexual frequency. Those who are young and strong can do it more often, while those who are old and frail should do it less frequently. A simple self-test method is: on the second day of sex, if both parties feel happy and energetic, it means that the frequency of sex is appropriate; otherwise, it means that the frequency of sex is inappropriate.

2. Be prepared to keep warm in advance. Modern medicine has proven that the human body has its own regulatory mechanism under different external environments, which can maintain the stability of the internal environment and ensure the quality of erection. However, in cold weather, people's resistance is reduced, so they must be prepared in advance and turn on the heater or heater if possible. This way people can be more relaxed and will not shrink back and hinder the enjoyment of sex.

3. Avoid entering the room after drinking. In winter, many people like to drink alcohol to keep out the cold, and many people like to use alcohol to aid sexual intercourse. However, alcohol is a gonadotoxin. Excessive drinking can cause gonadotoxicity. The level of testosterone in the blood will drop by 70-80%, and men will develop gonadotoxicity. Impotence and infertility.

4. It is not advisable to overwork yourself. Sex life will be affected by factors such as psychology, disease, diet, stress, fatigue, marital status, environment, etc. In winter, because in cold weather, people's resistance will generally be reduced, so it is not advisable to overwork. In addition, people wear more clothes in winter, and the breathability of the clothes is not good, which will increase the temperature of the testicles. Therefore, sexual life should not be too hasty and should allow more time for the testicles to return to their natural state.