Why does my thumb sound like this? I’m not cracking my knuckles.

I can crack my first row knuckles without any pause, continuously.

I cracked my knuckles and now my finger out of place and numb,

I can move the tendons over my knuckles — is this normal?

What is this? Started a little over an hour ago.

Cut tendon on back of my hand

Spilled mountain biking today

Knuckles snapping

My jaw is acting funny

What's happening with my knuckles

Whats that

Knee pain with popping at the side