The first group of movements: bench press
This action is mainly aimed at the practice of pectoralis major, increasing the thickness of pectoralis major and thoracic groove. When the action is pushed up and down, it presents an arc, and the pectoralis major can be fully contracted and fully extended, and the lines are more beautiful.
Action analysis: On the supine stool, hold the dumbbell in each hand, put the dumbbell on the shoulder, palm up, push the dumbbell up until the arm is straight, and pause for a moment. Then slowly return to the original action. Repeat the above actions 10 times, then rest and relax your arms.
The second group of actions: oblique push up.
This action is mainly aimed at the practice of upper chest muscles.
Action analysis: this action is similar to bench press, except that one side of the stool is raised at an oblique angle of 30 ~ 40, and the person leans on it to complete the action. Hold the dumbbell with both hands, put it on your shoulders, palm up, and push the dumbbell up until your arms are straight. Repeat the action 10 times.
The third group of movements: lying bird
This action is mainly aimed at the ditch in the middle of the chest to make the chest look better.
Action analysis: Lie on your back on the stool, hold the dumbbell with both hands, and naturally straighten your arms above your chest. Bend the elbow slightly to lower the dumbbell to the lowest point on both sides and fully stretch the pectoral muscles. Then, the pectoral muscles contract hard, and the arms are raised in an arc to resume their movements. Repeat 10 action.