BIANJESUS Chest Expander Springs Men Women Kid Power Twister Shoulder Heavy Duty Arms Exercises Upper Body Training Forearm Exerciser Device Fitness Steel Home Stick Rod Electroplated,Blue,40Kg

Descripción

Tension size:30kg,40kg,50kgRod length:is approx 22 inches long,Color selections:blueMaterial:spring steelThese Rods are great for Arm, Shoulder and Chest exercisesProfessional Power Twister- Heavy Duty Spring Chest Expander for Shoulder, Arms and Chest Exercises, Upper Body Training, Forearm Exerciser, Arm Trainer DeviceSuitable for professional use at home, gym, school, travel etc.The steel spring has a thickness of approx:Equipped with Nylon safety straps, more saferOptimal training device for the daily workoutThey are great for arm, shoulder,legs and chest exercises, perfect for building strength in the upper bodyNote:Please use it with safety straps,With fitness gloves is betterChild must be under the supervision of the Adult to use it!Easy to carry, convenient to exercise in office, school, home, travel,etc