If frequency of stimulation to a muscle fiber is increased, the force of contraction will increase.

Question

Quizplus · Accepted Answer

Increasing the frequency of stimulation to a muscle fiber leads to temporal summation, where the effects of multiple stimuli are combined, resulting in a stronger muscle contraction. This is because the muscle does not have time to fully relax between stimuli, leading to an increased force of contraction.

If Frequency of Stimulation to a Muscle Fiber Is Increased