ST 25: TIANSHU (Heaven's Axis)
2 cun lateral to the centre of the umbilicus.
A ‘mu colon point’, this strike will affect the colon, it is on the border of protection and no protection, ie., the torso is well protected by muscle but below the navel there is relatively little protection. This strike can cause knock out when done hard. It will also cause diarrhoea on the spot. This is a point that is capable of causing emotional disorders and also the physical symptoms that go with emotional disorders because it upsets the communication between Shen and Zhang fu, in this case between the Shen (Spirit) and Gallbladder and Triple Heater. In the first instance, the recipient will feel pain that will grow in a circle outward from the strike, then a great feeling of power loss.