One man cracked his knuckles in one hand for 60 years and not the other. Watch the video to see what he found out. Subscribe to our channel!
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Here's what happens to your knuckles when you crack..
Here's what happens to your knuckles when you crack.
In this episode, Josh explains why cracking your knuckles isn't literally cracking your knuckles. Along the way, we learn about a doctor who spent over 60 ye.
