Camel style: stretch the front chest muscles with open shoulders to dilute the neck lines.
Dog style or snake style: strengthen the back strength, stretch the spine, strengthen the muscle worship strength behind the arm, thin the big arm and improve the neck forward tilt.
Upper plate type: high mask can improve humeral forward movement, dilute the stuffy branch of neck line and increase abdominal strength.
Desktop style: open shoulders and beautiful back, improve round shoulders and hunchback.
Baby style: Stretch the spine and relax after the first four movements.
Every action has details. Do it after reading it, and get twice the result with half the effort.