Which statement best describes the current stance on loading in injury rehabilitation?

• A. Controlled loading as tolerated
• B. Absolute immobilization until pain-free
• C. No loading ever
• D. Only passive range of motion exercises

Answer: (D)

Loading in injury rehabilitation is about applying mechanical stress to healing tissues in a controlled, progressive way, based on what the tissue can safely tolerate. This purposeful loading encourages proper tissue remodeling, strengthens supporting muscles, and helps regain proprioception and function. Starting with low-load, pain-free or minimal-pain loading and gradually increasing it as tolerance improves is preferred over immobilizing the joint or avoiding loading altogether. In contrast, passive range of motion exercises move the joint without active muscle work or significant load bearing, so they help with mobility but don’t provide the stimulus needed for strength, tissue adaptation, or functional return. So a controlled, tolerated loading approach best aligns with contemporary rehab practice.