Physiology Which type of motor unit is of prime impoance in generating the muscle power necessary for the maintenance of posture? A Low threshold, fatigue-resistant B High threshold, fatigable C Intrafusal, gamma controlled D High threshold, high force 💡 Explanation Which type of motor unit is of prime impoance in generating the muscle power necessary for the maintenance of posture? ✓ Correct Answer: A. Low threshold, fatigue-resistant