Cats stretch. Practice requirements: support the ground with limbs, keep your knees apart and pelvis width apart, and relax your instep. Support your arms vertically and relax your head and shoulders. Inhale, exhale, relax and sink your back and waist, expand your chest, and feel your spine relax. Inhale and restore, exhale, arch your back slowly, relax your head downwards, and increase abdominal pressure appropriately. Finally, restore the movement and pay attention to the coordination of breathing and body rhythm.

Get down. Practice requirements: feet apart about shoulder width, toes outward. Cross your hands in front of your abdomen, palms up. Inhale and stretch your spine. Exhale and lower your body about 30 cm. Inhale, raise your body and stretch your spine. Exhale and lower your body about 60 cm. Inhale, raise your body again and stretch your spine. Exhale and lower your body by about 90 cm. Inhale, raise your body, relax your hands and feet, close your eyes and relax.

Simple sitting posture and abdominal breathing. Exercise requirements: keep sitting cross-legged and put a pillow under the coccyx to form a comfortable open sitting posture. Relax all your muscles. Don't inhale hard. When inhaling, let the gas slowly fill the lower abdomen and upper abdomen, slightly expand the ribs, and then slowly exhale the gas completely. The whole breathing process is as slow and deep as possible.