Active Assisted Range of Motion (AAROM)
Active Assisted Range of Motion (AAROM) is a type of therapeutic exercise in which a person performs a joint movement with partial assistance. The assistance may come from a physiotherapist, the patient’s opposite limb, gravity-reducing equipment, or exercise devices. Active Assisted Range of Motion helps individuals complete movements that they cannot perform independently because of pain, muscle weakness, or reduced joint mobility.
Clinical Importance
Active Assisted Range of Motion helps maintain joint mobility, improve muscle activation, reduce stiffness, and prevent complications associated with prolonged immobilization. Physiotherapists commonly prescribe AAROM during the early stages of rehabilitation following surgery, fractures, neurological disorders, or musculoskeletal injuries. As strength and movement improve, patients usually progress to active and resisted exercises.
Physiotherapy Relevance
Physiotherapists use Active Assisted Range of Motion to promote safe movement while protecting healing tissues. During treatment, assistance is gradually reduced as the patient regains strength, confidence, and joint control. Regular AAROM exercises also help improve circulation, decrease pain, maintain flexibility, and encourage functional recovery without placing excessive stress on the affected joint.
Everyday Example
After shoulder surgery, a patient may use a stick or the opposite hand to gently lift the affected arm through its available range. This technique allows the shoulder to move with assistance until sufficient muscle strength develops to perform the movement independently.
Quick Facts
| Feature | Details |
|---|---|
| Category | Therapeutic Exercise |
| Common Abbreviation | AAROM |
| Performed By | Patient with Partial Assistance |
| Purpose | Improve Joint Mobility and Muscle Activation |
| Common Uses | Postoperative Rehabilitation, Weakness, Pain |
| Progression | Leads to Active Range of Motion (AROM) |
Clinical Pearl
Active Assisted Range of Motion should remain pain-free and controlled. The amount of assistance should decrease gradually as muscle strength and joint function improve, encouraging the patient to perform more of the movement independently.
Frequently Asked Questions
When is Active Assisted Range of Motion used?
Active Assisted Range of Motion is commonly used after surgery, injury, stroke, or prolonged immobilization when patients need assistance to move a joint safely.
What is the difference between AAROM and AROM?
In Active Assisted Range of Motion, movement occurs with partial assistance. In Active Range of Motion (AROM), the patient performs the movement independently without external assistance.