Step 1: Understanding proprioceptors.
Proprioceptors are specialized sensory receptors present in muscles, tendons, and joints that detect changes in muscle stretch, tension, vibration, and pain.
Step 2: Eliminating incorrect options.
Baroreceptors detect blood pressure changes.
Statoacoustic receptors are involved in balance and hearing.
Frigidoreceptors respond to cold temperature.
Step 3: Conclusion.
Thus, cells sensitive to vibration, pain, and tension are proprioceptors.