▲ i. Butterfly Chest Enlargement and Chest clamping (Dual function Training)

Second, exercise site: pectoralis major, latissimus dorsi, anterior deltoid            

Iii. Instructions:

   1. Sit firmly with your back on the cushion and face forward

   2. Hold the handle inwards with the palm; After gripping the hands, extend your arms forward and close together, keeping your back straight against the cushion

   3. Extend arms out slowly, pause to both sides, then slowly close together

   4. Do it again and again 

Size: ≥1220*922*1025mm, net weight: ≥64KG 

Five: pipe: Φ 32 * 3 mm or more Φ 60 * 3 mm