Question

muscles are protected from damage caused by excessive contraction by
○ spindle afferents.
○ synergistic muscles.
○ gamma efferents.
○ golgi tendon organs.

Explanation:

Golgi tendon organs are sensory receptors that detect muscle - tendon tension. When muscle contraction becomes excessive, they send signals to inhibit further contraction, protecting the muscle from damage. Spindle afferents are involved in detecting muscle length, synergistic muscles work together to produce a movement, and gamma efferents regulate the sensitivity of muscle spindles.

Answer:

D. Golgi tendon organs