Sports Accessories

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