why does that cracky sound come when we stretch our joint bones?

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fluid inside the joint.

2006-08-02 02:57:51 · answer #1 · answered by gimli_1977 3 · 0⤊ 0⤋

Air

2006-08-02 02:59:44 · answer #2 · answered by ? 5 · 0⤊ 0⤋

It is just air escaping from the joint. No biggie.

2006-08-02 02:57:57 · answer #3 · answered by jessiekatsopolous 4 · 0⤊ 0⤋

It is called crepitus.It is a sound of friction when two bony surfaces rub against each other.

2006-08-02 03:00:08 · answer #4 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋