Walking backwards: the tension of lumbar muscles is higher when walking backwards than when walking forward. This activity can increase the muscle strength of the back, improve the blood circulation of the waist, improve the metabolism of the waist tissue, increase the stability and flexibility of the spine, dredge the meridians, strengthen the waist and keep fit. You can insist on "walking back" twice a day for 20 minutes each time, which is particularly effective for lumbar muscle strain.

Physical exercises suitable for this aspect mainly include: Tai Ji Chuan, Baduanjin, Wuqinxi, gymnastics, walking, jogging, fitness ball, badminton, billiards and swimming.