balacoo Gym Accessories for Women Chest Expander Spring Steel Exerciser Arm Pulling Band Muscle Fitness Training Equipment Random Colors

balacoo Gym Accessories for Women Chest Expander Spring Steel Exerciser Arm Pulling Band Muscle Fitness Training Equipment Random Colors

• latex
• Arm pulling resistant band:lightweight, easy to transport and store, you can exercise or in the office,Chest Expander
• Muscle fitness training equipments:strengthen the chest and arms,Chest Expander
• Chest expander:the gap between the springs is tight, and can withstand a strong traction force and adapt to various strength training, Expander
• expander:reduces stress on wrists and forearms, compared to most other chest exercisers,Chest Expander
• Adjustable spring steel exerciser:develops upper back, arms, and shoulders,Chest Expander