A fresh way to practice sex skills_ (Sex knowledge adult novel)

When a man is having sexual intercourse, his waist, back, shoulders and arms play a very important role, because these parts of the body are the main force points in the intercourse between men and women. Therefore, if men want to have a smooth and comfortable "performance" during sexual intercourse, they should pay attention to the health care and motor function of the above-mentioned limbs on a daily basis. If you want to keep the motor function of these parts smooth, it is best to do more targeted exercises that help these parts in your spare time. The following is a simple soft exercise. Doing it more often can help increase the support strength of the arms and waist and back. You can do it in bed or on the floor on weekdays. If men want to maintain their "strength", it is best to take some time every night to do it a certain number of times (the number of times depends on each person's different physical condition), so that you will not feel powerless when doing "bed activities" in the future.

■ Prone stretch: Lie down with your face toward the ground and your body stretched as far as possible. Stretch your arms forward and slightly lift your head. Stretch your arms forward as far as possible and your feet backward as far as possible. Maintain each stretching movement for 10 to 15 seconds, then slowly relax.
■Cat Stretch As the name suggests, this set of movements is like a cat stretching; first, stretch your arms forward with your palms touching the ground, then pull your body back above the knees until your buttocks touch your feet, kneel with your knees on the ground and your buttocks on your feet, stretch your arms, shoulders and back as much as possible, maintain the stretching movement for 10 to 15 seconds, then slowly relax, and repeat the entire movement.
■ Bend your back and push up