The sound
The pop during an adjustment is called cavitation: a small, rapid pressure change in the fluid inside the joint releases gas, which makes the sound. It is the same mechanism as cracking a knuckle. Nothing is breaking, grinding, or snapping.
Two honest points about the sound:
- A loud pop does not mean a better adjustment. The sound is a byproduct, not a goal.
- A silent adjustment can still work. Some techniques, like instrument-assisted adjusting, rarely make joint sounds at all.
The feeling
Most people describe brief pressure, a quick movement, and then a feeling of looseness or relief. The setup — positioning on the table — takes longer than the adjustment itself.
Afterward
Mild soreness for a day or so is common, similar to how muscles feel after a new exercise. Sharp pain, worsening symptoms, or new symptoms are not typical soreness — call the office if that happens.
If you are nervous
Say so. Gentler options exist, everything can be demonstrated before it happens, and you can ask to pause or stop at any point.
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