How back stance works? - a feedback exercise

Kokutsu dachi -back stance
Power is indirect, pressure from front foot through body center to back foot using the breath, produces energy forward, and the technique is soft yet strong, arm is just a frame that allows energy to transfer.
Pressure back is potential energy as well.
Here is a partner exercise to help get the feeling of that concept.

[@KenshiroHokutonoken]

Oss😊