Adjustable Spring Chest Expander for Men, Arm Pulling Trainer

Details

• Fitness tensioner:lightweight, easy to transport and store, you can exercise at home or in the office,pulling force rope
• Adjustable chests expander:specially strengthen your chest, arms and shoulders, overhead pull down helps broaden upper back,arm muscle exerciser
• Chest-expanding trainer:can withstand a strong traction force and adapt to various strength training,pull up resistance bands
• Fitness pulling rope:ergonomic anti-slip handles provide a comfortable grip,home chest expander
• Stretch band for chest:reduces stress on wrists and forearms, compared to most other chest exercisers,arm enhanced arm exerciser