DOBEN Professioinal Power Twister - Flexi Rod - Heavy Duty Spring Chest Expander for Shoulder, Arms and Chest Exercises, Upper Body Training, Forearm

Details

• Tension size: 20kg, 30kg, 40kg, 50kg, 60kg, 5 size available for you choose, DOBEN original brand
• Materials: Premium quality carbon steel springs and anti-slip ABS plastic handle
• Easy to carry, convenient to exercise in office, school, home, travel,etc
• Flexi rods are great for arm, shoulder and chest exercises, perfect for building strength in the upper body
• Warm Prompt: You need to choose the dimension according to your Physical condition / muscle level, we can guarantee the item quality for you, but cannot guarantee everyone is Stallone, Schwarzenegger, Hulk.