Peter Attia· MD
the radial nerve comes out from under here it's just the sensory terminal branch of the radial nerve that does so much good work for extending our wrist and our triceps and everything and it goes goes down to here and provides sensation in this part of the hand and we can tap on that and and come down and then it will give electrical shocks down here it can be very nerve-wracking I've seen a lot of musicians with that you have a loose wristband on now some people wear heavy watches heavy bracelets and you can get that or if you've been arrested and they put the handcuffs too tight you haven't been arrested recently not recently okay and so um and so that will cause a lot of numbness they're really aggravating