The document summarizes the neural control of jumping. Sensory neurons detect changes and send signals to the central nervous system. The CNS then sends motor signals to muscles through motor neurons. When a motor neuron fires, it causes contraction of the muscle fibers it innervates. Fast twitch muscles generate power for jumping but fatigue quickly, while slow twitch muscles provide endurance. Muscle spindles and Golgi tendon organs provide sensory feedback to help regulate movement and prevent overcontraction. Neuromuscular fatigue occurs when acetylcholine is blocked, disrupting communication between neurons and muscles.