knuckle cracking
Finger joint popping
Knuckle cracking is the habit of pulling or bending the fingers to produce a popping sound from the joints.
The noise comes from gas bubbles collapsing in the synovial fluid.
Despite persistent belief, it doesn't cause arthritis: My grandmother always told me knuckle cracking would ruin my hands.
- poppingShort explosive sound
- jointsSkeletal connection points
- finger jointsArticulations between phalanges
- fingersAppendages of the hand
- snapSudden sharp sound
pop · gas bubble · habit · nervous habit · tension · relief · stress relief · arthritis · cartilage · sound · satisfying · nervous · fidgeting · stretch · release · clicking · old wives tale · synovial
- nervous habitsnail biting, lip biting, hair pulling, skin picking, thumb sucking
- bad habitssmoking, drinking, lying, swearing, gossiping
- fidgetingfidgeting, fidget, tapping, fiddle, finger tapping
- habitshabit, habits, bad habit, study habits, rituals
- annoying soundsscreech, teeth grinding, grinding, squeak, squeaky door
- body languagegestures, facial expressions, hand gestures, posture, nodding
knuckle crackingphysical therapy
Rehabilitative movement-based medical care
stretching · chiropractic adjustment · splinting · anti-inflammatory treatment
knuckle crackingstillness
Complete lack of motion
sitting on one's hands · folded hands · meditation · motionlessness · holding still
knuckle, cracking, knuckles, knuckled, crack, cracks, cracked, cracker, crackers