Adjustable Hydraulic Twister, Arm Exerciser, Chest Expander
FULLY ENCLOSED HYDRAULIC CYLINDER: With our unique and safe hydraulic adjustment system, even if you change the resistance, motion track and opening angle of the arms doesn’t change.
DURABLE MATERIAL: New double layer carbon steel tube makes the twister more durable and the PU handle helps you get a comfortable grip.
STABLE TRIANGLE STRUCTURE: The golden ratio triangle structure, with 10 reinforced rivets, ensures the twister has maximum load bearing capacity.
EASY STORAGE: User friendly rear buckle can be fixed after folding, and is really convenient to store and carry.