Ok, every now and then throughout my workouts. Maybe once a week(I do a 5 day split) I get a tingling/numbing feeling all down my arms and my veins really grow. I will say that it happens more when I work my arms though it happens every now and then on other days as well. It doesn't really effect my workout, but I was just wondering if this was anything to worry about?

Pump? :tucool::tucool: