Principle of upper limb movement: The stronger the upper limb, the longer the love lasts and the stronger the pleasure.
Several practice methods to improve X ability;
deep squat
Steps: The distance between feet is slightly larger than that of hip breadth, the toes are slightly outward, and the body weight is evenly distributed on the feet. Keep your back straight. When you fall, your knees will not exceed the vertical height of your toes, and your hips will be down, just like sitting on a bench. At the same time, keep your hands straight forward and keep your chest height. When getting off, do your best, hold your chest out, keep your back straight, and gradually check that your knees don't exceed your toes.
push-up
Steps: To achieve a perfect starting posture, your body must be kept in a straight line from your shoulders to your ankles, with your arms on your chest and the distance between your hands slightly wider than your shoulders.
Novices can do two groups, each group is 5 to10; Athletes with a certain foundation can do 3 groups, each group10; High-level people can try four sets of push-ups from 15 to 20.
Kneel down and cross.
Exercise site: hip muscles
Support your body with your hands and feet, with your knees shoulder-width apart and your face facing the ground. Kick your right foot straight, touch the ground with your toes and point to the right. This is the starting position. Lift your right foot, then swing it to the left and put it down until it touches the ground on the left side of your left foot. Restore the starting posture, repeat the above actions and do as much as possible. Change your left foot and repeat the above actions. Note that your spine should always be straight.
4. Hip arch bridge
Exercise parts: buttocks, thighs, waist and abdomen, pelvic muscles.
Lie on the ground with your back down, knees bent, feet flat on the ground, arms at your sides, palms down. Trunk, slowly lift your hips off the ground until the body shape between your shoulders and knees is in a straight line. Hold this position 1 to 2 seconds, and then slowly return to the ground. Repeat this action and do as much as possible. Attention, don't look at your waist, keep your head flat on the ground and keep your eyes on the ceiling.