Shen Shu/BI-23
Cold feeling all over the body can easily be caused by back pain. You will be able to warm your body thanks to the BI-23 point, as exposure to it will balance the work of the kidneys and cleanse the body of energy stagnation.
You can find the BI-23/Shen Shu point in the lower back, between the second and third vertebrae, two fingers away from the spine. Each pressure point on back is symmetrically located on both sides of the divide. The massage must be performed for 60-90 seconds with light pressure.