Ken asks…Knee-jerk reflex test, what is responsible for the changes bet. being fatigued or not before the reflex test?In a knee-jerk reflex test, which is responsible for the observed changes between being fatigued or not fatigued before the reflex test, nervous system activity or muscle function?
Explain please.
Thanks!Nancy answers:The nervous system, to my understanding, does not become fatigued. There could be lactic acid build up or electrolyte imbalance in the muscle and lessen the
