We just learned about the coccygeal nerve, which is the last part of the Central Nervous System or CNS.
Remember we learned that the other part of the nervous system is the Peripheral Nervous System or PNS.
One part of that system is the Somatic Nervous System or SoNS, or voluntary nervous system.
These are all the nerves that go through your body to control muscles that you move on purpose, like your arms and legs.
The voluntary muscles are the ones you can control, like your feet.
Involuntary muscles are the ones you can't control, like your heart beating.
(from: wikipedia - somatic nervous system)
Kid Facts - Blast from the past: Northern Mariana Islands