fact of the day
drummers often get problems with their m. extensor pollicis longus because it has to bend around the tuberculum dorsale radii to get to the phalanx distalis I
tuberculum dorsale radii = basically a small hump at the back of your radius
m. extensor pollicis longus = longer of the 2 muscles that allow you to extend your thumb
phalanx distalis I = the tip of your thumbs // basically the last part of that you can bend














