Exer IV Plus—4-in-1 Rehabilitation Exerciser —Shoulder, Forearm,Wrist,Upper Limb

The Curamotion Exer IV Plus — a wall-mounted, magnetic resistance exerciser that delivers four distinct therapeutic exercises in a single unit through a quick-release attachment system. The Exer IV Plus targets shoulder joint range of motion, forearm pronation and supination, wrist and grip strengthening, and multi-plane shoulder flexibility through four dedicated attachment configurations that each address different aspects of upper limb function. 

With smooth and quiet adjustable magnetic resistance, a 5-function LCD computer display, bi-directional movement, and a quick-release knob for instant attachment switching between exercises making it the one of the world's best 4-in-1 Shoulder and Forearm Rehabilitation Exerciser.

• Exercise 1: Pronation / Supination — Forearm Rotation Rehabilitation

The Pronation/Supination Handle (PT23300) helps restore forearm rotation after elbow injuries, forearm fractures, neurological conditions, surgery, or overuse problems. It trains both palm-down pronation and palm-up supination using smooth bi-directional magnetic resistance, supporting equal strengthening in both directions.

Indications: Tennis elbow, golf elbow, distal radius fracture recovery, radial head fracture rehab, forearm compartment syndrome recovery, carpal tunnel post-surgery rehab, and neurological forearm rotation impairment.

• Exercise 2: Shoulder Swing — Pendulum Shoulder ROM Training

The Shoulder Swing Attachment (PT23200) provides circular and pendulum-style shoulder movement to improve glenohumeral mobility. It supports gravity-assisted shoulder distraction, reducing joint compression during painful early-stage rehabilitation. Adjustable magnetic resistance allows controlled loading based on pain level and strength.

Indications: Frozen shoulder, post-surgical shoulder ROM recovery, rotator cuff repair rehab, SLAP repair, shoulder arthroplasty rehab, shoulder impingement, bursitis, and chronic stiffness.

• Exercise 3: Shoulder Stretching — Capsular Flexibility & ROM Restoration

The Shoulder Stretcher Attachment (PT23100) delivers controlled stretching for the shoulder capsule, posterior shoulder muscles, and upper thoracic region. It helps improve capsular flexibility, posture-related stiffness, and restricted shoulder motion with adjustable, reproducible resistance.

Indications: Posterior shoulder capsule tightness, frozen shoulder flexibility restoration, overhead athlete conditioning, post-surgical capsular mobility, and shoulder-thoracic postural correction.

• Exercise 4: Hi-Low Magnetic Pulley & Steering — Grip, Wrist & Finger Strengthening

The Hi-Low Magnetic Pulley with Steering expands rehabilitation to the shoulder, elbow, wrist, hand, and fingers. The pulley supports high and low pulling movements for functional reaching, pulling, and daily activity training. The steering grip trains wrist rotation, grip strength, finger flexor endurance, forearm conditioning, and fine motor coordination.

Indications: Carpal tunnel post-surgery rehab, wrist fracture recovery, neurological hand weakness, elbow flexor rehab, shoulder depression strengthening, and occupational grip recovery.

• Smooth & Quiet Magnetic Resistance

The Exer IV Plus uses smooth, silent magnetic resistance created through magnets and a rotating flywheel. Resistance is progressively adjustable, suitable for acute post-surgical recovery through advanced strengthening. It operates quietly without friction, cable noise, or gear noise, and provides consistent bi-directional loading for balanced rehabilitation.

• LCD Computer Display — 5 Real-Time Metrics

The built-in LCD display tracks Total Strides, Strides per Minute/RPM, Exercise Time, Calories Consumed, and Scan Mode. These metrics help therapists and patients monitor exercise volume, pace, duration, energy use, and overall progress. The display auto-shuts off after 4 minutes of inactivity and powers on when exercise resumes.