Chest Expander Resistance Band Material: Nylon Chest Expander Resistance Band name: Detachable training pole Chest Expander Resistance Band function: with components, expand training function Chest Expander Resistance Band features: all metal material, strong load-bearing, firm and safe Chest Expander Resistance Band name: Bench press puller Chest Expander Resistance Band function: bench press, chest clip, push-up weight training, etc. Component features: three-level resistance adjustment, marked resistance as the maximum resistance
