1
Sit up straight, bend your left arm on your leg, bend your right arm, palm up, and do parabolic movements for 3 to 5 times. When doing parabolic action, throw your hand into the air, the action can be a little faster, inhale when throwing your hand, and exhale when recovering.
2
Sit up, loosen your belt, take off your coat, put your hands on your waist and rub them up and down until your waist feels hot. This method can warm the kidney and strengthen the waist. There are points at the waist, such as Mingmen, Shenshu, Qihaishu and Dachangshu, which are sufficient for the bladder meridian of the sun. After rubbing, the whole body feels feverish, which has the functions of warming kidney, strengthening waist, relaxing tendons and promoting blood circulation.
three
Sit up straight and let your legs droop naturally. First, slowly turn your body left and right 3 to 5 times. Then swing your feet forward for more than 10 times, which can be increased or decreased according to your physical strength. When doing movements, the whole body should be relaxed, and the movements should be natural and gentle. When you turn your body, your torso should be upright and you can't pitch. This action can move the waist and knees, benefit the kidney and strengthen the waist. Practice this action often, and your waist and knees can be exercised, which is good for your kidneys.
four
Put your feet together, raise your head with your hands crossed, then bend down, touch the ground with your hands, then squat down, tuck your knees with your hands, and say the word "blow" silently without making a sound. This can be done for more than 10 times.
five
Sit up straight, your legs are naturally separated, shoulder width apart, your hands are bent, your elbows are raised sideways, your fingers are extended upward, and your ears are flat. Then, raise your hands to feel the two ribs affected, and then recover. You can do it three to five times in a row or three to five times a day as appropriate. Relax your whole body before you do the action. Inhale when raising your hand, and exhale when withdrawing it. The strength should not be too great or too strong.