The past two times I've went to the gym, I've warmed up with some OH squats with just the bar. Seems like after I'm done stretching and warming up, my left hand goes numb. Even an hour later, its numb.
I take a multi, creatine, fish oil, and drink 1/3-1/2 Spike shooter before I go (not sure if any of those have any connection).
Anyways, I was wondering if anyone else has ever experienced something like this, or if anyone knows what's going on/what to do if it happens again or how to avoid it.