Got a question for all of you bad asses out there. I trained back last night, and to be honest did more reps and not as heavy. did around 20 or so sets. Had a good pump going and it felt really good. Today, it is like I have electrical shocks in my lats. I have been on the computer all morning at work and all of a sudden my left lat will have a shock, then the right one... What is going on??? Doesn't hurt, just different.
