EAST MOUNT Twister Arm Exerciser — Adjustable Hydraulic 22-440 lb Resistance, Home Chest Expander for Shoulder and Arm Strength Training

- Adjustable Resistance: Turn the control knob to smoothly change hydraulic resistance from 22 to 440 lbs for fast, precise intensity adjustments. - Heavy-Duty Construction: Reinforced double-layer steel tubing offers rugged durability and a rated load capacity up to 440 lbs. - Stable Triangle Frame: Central triangular support design improves steadiness, delivering a safer and more biomechanically sound training platform. - Safety Micro-Rebound: Integrated micro-rebound system prevents abrupt snap-back, reducing risk of injury during use. - Compact Storage & Portability: Bottom handle latch and rear locking buckle enable quick folding, secure fixation and easy transport. - Professional Design Heritage: EAST MOUNT combines 12 years of design and manufacturing experience with professional coach input to support varied strength-training needs.