02/12/2026
C3, 4 and 5 keep the diaphragm alive!
The phrenic nerve originates from cervical spinal roots C3, C4 and C5 and controls the diaphragm.
Diaphragm dysfunction can contribute to neck pain.
Cervical dysfunction can contribute to diaphragm issues. This goes both ways.
For the majority of the day, your tongue should be on the roof of your mouth with your mouth closed, and your breath, traveling down to your belly up to the chest.
Being aware of your breath throughout the day, especially when feeling stress, tension or triggers and how you react to it will help give you clues to healing.
Reach out with any questions! Hope this helps!
Peace and Prana
✌️🦋🤙