KOYMISKU 2-in-1 Hydraulic Twister Arm Trainer with Ab Roller, Adjustable 22-440 lb Chest Workout Equipment, 15 Levels

▶ 2-in-1 Arm Trainer and Ab Roller

Get more training options from one KOYMISKU compact chest workout equipment. Use it as a hydraulic arm trainer for upper-body exercises, or install the included wheels to convert it into an ab roller for core and stability training. No separate ab wheel is required.

▶ 15-Level Hydraulic Resistance

This arm workout equipment features a rotary adjustable handle, allowing you to choose from 15 resistance levels ranging from 22 to 440 pounds. This wide range of resistance supports beginners, intermediate users, and experienced fitness enthusiasts in progressively increasing their strength.

▶ Adjustable Arm Length

Customize the arm length to better match your arm span, exercise angle and training position. The adjustable structure provides greater flexibility for chest, shoulders, back, biceps, triceps and other upper-body exercises, making it suitable as arm exerciser for different workout routines.

▶ Multiple Full-Body Exercise Options

The KOYMISKU hydraulic chest exerciser is designed for chest presses, arm curls, shoulder exercises, back training and core rollouts. The built-in hook can also be used with compatible exercise bands to expand your workout routine. Exercise bands are not included.

▶ Durable, Comfortable and Easy to Store

The KOYMISKU arm trainer features a sturdy steel frame, textured comfort grips and smooth-rolling wheels for controlled movement. The compact folding structure and storage buckle help keep the unit organized between workouts, making it suitable for home gyms and limited workout spaces.