Exercise Capacity
The maximum ability to perform physical work or exercise, typically measured during standardized testing protocols.
Full Definition
Exercise capacity represents an individual's maximum ability to perform physical activity and is considered a strong predictor of overall health and mortality risk. It is typically measured through standardized exercise testing protocols that assess cardiovascular, pulmonary, and musculoskeletal function under progressively increasing workloads. Exercise capacity can be expressed in various units including METs, VO2 max, or functional measures such as distance walked or weight lifted. In rehabilitation, exercise capacity assessment guides treatment planning, monitors progress, and helps determine readiness for discharge or return to activities.
Usage
Usage note: Always specify the measurement units when quantifying exercise capacity.
In Context
- "The patient's exercise capacity improved from 4.2 to 7.1 METs over the 8-week program." — Outcome report
- "Initial exercise capacity testing will determine appropriate starting intensities for the program." — Assessment protocol