Ragdoll50 power Twister, 20 кг гибкий растягивающийся стержень для тренировки рук пружинный стальной наручный захват руки грудь упражнения Растяжка тонизирование

Specification:

Product Name: 20KG Arm Rod Spring Exerciser

Material: plastic, stainless steel spring

Color: black

Size: about 50cm

Features:

Fitness training for chest expansion

Dual-spring design is not easy deformation, prevent sliding injuries design.

Insist to take exercise, strong and handsome effect will be remarkable.

Note:

Please use it away from the crowd 2 meters.

After a long time use the biceps device, if you find crack on the device, please stop use it for your safe.

Package Included:

1 x 20KG Arm Rod Spring Exerciser