Which movement is a component of the Functional Movement Screen?

• A. Rotational stability
• B. Push-ups
• C. Jumping jacks
• D. Running

Answer: (A)

Rotational stability is a named test in the Functional Movement Screen. The screen uses seven fundamental movement assessments to identify limitations and asymmetries, and the rotary stability task specifically evaluates how well the trunk and hips stay stable while the opposite arm and leg move together, usually in a quadruped position with a torso twist. This rotational challenge shows how well stability and coordination are integrated during functional movement, which is why it is included as a component. The other options don’t correspond to a listed FMS test by that name: a standard push-up isn’t the screen’s test (there is a separate trunk stability push-up), and jumping jacks or running are not part of the FMS battery.