Final answer:
The check reflex can determine if a patient performed a correct 10 RM exercise prescription by assessing their ability to stop increased contraction after the removal of resistance. This reflex is important for preventing overexertion and ensuring proper muscle control.
Step-by-step explanation:
The patient's ability to perform a correct 10 RM exercise prescription can be determined by assessing their check reflex. This reflex, which depends on cerebellar input, allows the patient to stop increased contraction after the removal of resistance. For example, if the patient is flexing their elbow against resistance and can successfully stop the increased contraction when the resistance is released, it indicates that they have performed the exercise correctly.
A similar response is seen when you try to pick up a coffee mug that you believe to be full but turns out to be empty. Without checking the contraction, the mug would be thrown from the overexertion of the muscles expecting to lift a heavier object. This reflex helps prevent overexertion and ensures proper muscle control.