How to Use Your Left Hand to Create Balance

Dino says he always ends up on the underneath high planes drifter because everyone's there. The left hand is almost useless to create tension onto the wall with, so what are the mechanics at play? "We have this right foot that in fact has maybe the most effect in the position or standing in" If you can generate properly with the right foot onto the left foot and pulling the right arm in cohesion then you probably will perform the climbing movement.