آموزش نحوه اجرا صحیح حرکت زیر بغل سیمکش روب

How to do the open arm pull-up underarm movement Hold the bar with your palms facing down. Open your hands 15 cm wider than shoulder width. Pull the bar down toward your chest and squeeze the latissimus dorsi. Finally, bring the bar back over your head and back to the starting point. Muscles involved in performing the underarm movement of the open hand cable pull Main muscles: external part of the pectoralis major muscle Other muscles: posterior deltoid muscle, lower part of trapezius muscle, large rhomboid muscle, small rhomboid muscle Anatomical points in performing the open arm underarm movement The distance between the hands: the greater the distance between the hands, the more the focus will be on the external part of the large back muscle, which is the armpit. This part of the muscle makes your back wider. How to hold the hands: The best way to hold the hands in this movement is with the palms facing down. Grasping the angled part of the edge of the bar causes a better contrac