Which frame of reference is primarily concerned with the rehabilitation of physical strength and endurance?

The biomechanical frame of reference is primarily concerned with the rehabilitation of physical strength and endurance. This frame focuses on understanding the mechanics of human movement and the physical capacities required for functional tasks. It emphasizes the role of the musculoskeletal system, including muscle strength, joint mobility, and endurance, in enabling individuals to perform daily activities.

In occupational therapy, the biomechanical frame is utilized to assess and improve an individual's physical abilities. Interventions may include exercises aimed at increasing strength, flexibility, and endurance, as well as techniques to enhance coordination and motor control. By addressing these physical aspects, therapists aim to restore or enhance functional performance in daily living tasks.

The other frames of reference, while valuable in their respective focuses, do not primarily address physical strength and endurance. The cognitive disability frame concentrates on cognitive processes and decision-making capabilities, the sensory integration frame pertains to processing sensory information for better functional outcomes, and the developmental frame is focused on the stages of development and how they impact functioning across the lifespan.