Which statement best describes resisted ROM testing?

Which statement best describes resisted ROM testing?

• A. Movement through a range of motion with applied resistance
• B. Static strength testing in a fixed position
• C. Testing without any movement
• D. Testing only available in gravity-eliminated conditions

Answer: (A)

Resisted ROM testing combines active movement through a joint’s range with external resistance to assess how a muscle group performs during the motion. This approach lets you evaluate strength as the limb travels through its full arc, observe how the patient maintains control under load, and detect weakness, pain, or substitution patterns that only appear when the muscle is actively contracting against resistance. It’s different from static strength testing, which is isometric and involves holding a position against resistance with no movement. It’s also different from testing without movement (pure ROM without effort) or PROM, where the clinician moves the limb without the patient actively contracting. Gravity-eliminated conditions aren’t a defining feature of resisted ROM; you can perform resisted ROM in standard gravity or in gravity-minimized setups depending on the clinical goal. For example, asking the patient to extend the knee while you apply resistance tests the quadriceps strength through the motion, revealing how the muscle handles load across the range.

Resisted ROM testing combines active movement through a joint’s range with external resistance to assess how a muscle group performs during the motion. This approach lets you evaluate strength as the limb travels through its full arc, observe how the patient maintains control under load, and detect weakness, pain, or substitution patterns that only appear when the muscle is actively contracting against resistance. It’s different from static strength testing, which is isometric and involves holding a position against resistance with no movement. It’s also different from testing without movement (pure ROM without effort) or PROM, where the clinician moves the limb without the patient actively contracting. Gravity-eliminated conditions aren’t a defining feature of resisted ROM; you can perform resisted ROM in standard gravity or in gravity-minimized setups depending on the clinical goal. For example, asking the patient to extend the knee while you apply resistance tests the quadriceps strength through the motion, revealing how the muscle handles load across the range.