2-in-1 Power Twister - 10-200 kg - Adjustable Hydraulic Wheel - For Shoulders, Forearms, Triceps

Revolutionary Hydraulic Technology - No Springs - No More Royal Feathers. Our closed oil cylinder system eliminates rattling, rope breakage, and deformation. 10-200 kg continuously adjustable via rotary knob - right for more resistance, left for a gentle workout.

Adjustable 3-in-1 Multifunctional Trainer: Combines an arm trainer (upper body) + abdominal roller (core) + wrist trainer. Adjustable pull rods with stainless steel wing nuts - Fits all sizes.

Anti-return system: fixed movement path + minimal bounce, no more injuries caused by bouncing handles or uncontrolled vibrations – Perfect for intensive breast press training.

【Stable performance】 The oil-impregnated, leak-proof cylinder withstands over 10,000 cycles. No loss of power for years, unlike cheap flexible dumbbells. The high-pressure, environmentally friendly oil ensures consistent resistance.【COMPLETE BODY CONSTRUCTION】 Works 7 muscle groups*: arms for a V-shaped upper body, abdominal roller for core strength. More effective than flexible dumbbells – Perfect for saving time.