In MMT for knee extension in Anti-Gravity, where is the resistance applied?

In MMT for knee extension in Anti-Gravity, where is the resistance applied?

• A. Just proximal to the anterior aspect of the ankle
• B. On the posterior thigh
• C. On the dorsal surface of the foot
• D. At the shin near the tibia

Answer: (A)

Testing knee extension against gravity works best when resistance is placed on the distal leg, on the anterior surface near the ankle. This position directly opposes the knee’s extension, forcing the quadriceps to work to straighten the knee. Placing resistance elsewhere (like the posterior thigh or the top of the foot) either targets different movements or doesn’t produce the proper opposing torque at the knee. The anterior distal leg near the ankle provides the appropriate lever arm and alignment to accurately gauge knee extensor strength in anti-gravity testing.

Testing knee extension against gravity works best when resistance is placed on the distal leg, on the anterior surface near the ankle. This position directly opposes the knee’s extension, forcing the quadriceps to work to straighten the knee. Placing resistance elsewhere (like the posterior thigh or the top of the foot) either targets different movements or doesn’t produce the proper opposing torque at the knee. The anterior distal leg near the ankle provides the appropriate lever arm and alignment to accurately gauge knee extensor strength in anti-gravity testing.