The action before warming up is definitely different from the action after warming up. Before warm-up, all joints and parts of your body are not fully stretched, so slight deformation of movements is inevitable and can't be maintained for too long, otherwise you will strain your muscles, so you should cycle step by step. Most of your body has been pulled away after exercise, so it will be much easier to stretch again and the movement will not be too deformed. The above is purely by hand, I hope the landlord will adopt it.