Zyrb
Veteran
Recently I've been cubing a lot more because I've learned F2L and 2-look OLL & PLL, Today I have been cubing all day, and now when I try to do solves my middle knuckle hurts on my right hand. Could this be because I'm learning new algorithms, or I'm speeding up or something else. This pain has been going on for about 4 hours now. Basically I want your advice on this if something similar has happened to you.