1Pc Elastic Spring Chest Expander for Upper Body Strength Training Home Fitness Equipment Detachable Design for Arms and Back Workouts Resistance

1Pc Elastic Spring Chest Expander for Upper Body Strength Training Home Fitness Equipment Detachable Design for Arms and Back Workouts Resistance

• PP Plastic, Latex Tube
• Made in the USA or Imported
• Elastic workout equipment:detachable spring exerciser for force adjustment, easy find the proper strength you want,fitness equipment for chest
• Fitness equipment:lightweight, easy to transport and store, you can exercise or in the office,exercise bands chest
• expander exercise elastic bands:latex tension trainer, 150lb adjustable tension strength, 30 tension per , developer
• Arm chest abdomen exerciser:can withstand a strong traction force and adapt to various strength training,chest workout equipment men
• Chest expander for men:specially strengthen your chest, arms and shoulders,elastic band chest for exercise