Last Saturday helped a friend move over 25 tons of water softener salt. Wrists and fingers were sore. Thought nothing of it. Well a week later and I have tingling in my thumb and next two fingers in both hands... the only think that comes close to what I'm feeling is carpal tunnel. Which is some real bull **** for a 19 year old to get!!! Going to give it a little while and see if it doesn't get better. Otherwise I will Ha've to see the doc. **** me.......