Answer:
I don't know. sorry
but can you please answer my mathematics question
Sport can support nation building through the creation of a common identity on which a nation can build its image, it can at the same time also impede nation building when the athletes in question are decreasing their desire to become a unified nation.
I believe the answer is: activation of large nerve fibers in your spinal cord
Gate control theory was popularized by Ronald Melzack and Patrick Wall, it views that non-painful area input closes the doors or "gates" to the painful area input, this exist in order to prevents pain sensation from coming through the central nervous system and being transferred across our body.
He mostly studied law and practiced it before he was famous.