Adjust the height of the seat so that the chest is against the pad, the grip is in front of the chest, the chest is high, the shoulders are heavy, and the abdomen is fixed.
The arms are slightly flexed, the big arms are close to the body, the elbows drive the back to force back when contracting, and the shoulder blades are opened to keep the elbows slightly flexed when extended.
Features: The internal rotation handle design can make the shoulder joint externally rotated, the arm adduction is more sufficient, the overall instrument is very silky, and the pressure on the joint is also very small.