Master Chen is showing us something that we cannot do. So, if we fake it, we are not learning. It is something we cannot do. The learning is to show us our deficiencies not our efficiencies.
It is very important that we never become comfortable. We must be in that position that we are uncomfortable, and stay in that position. We need to stay in that state of uncomfortable without changing our structure. This will allow our us to re calibrate.
In yilu, we must do it one move at a time until we reach our fullest extent and then reset. Master Chen is trying to bring back the original idea, not continuous. Train each move separately.
The stretch from knee to kua the
We need a clear net gain without changing shape. This net gain can only be created with the stretch and no . This needs to be applied in push hands and in practice. To train this you cannot have wobbly moves. If the opponent creates a net gain during push hands and you don’t that goes into you and you lose. Net gain equals net distance.