Not enough. Mine don't grow for some reason. I'm weak as hell on rear db flyes, but I can do reverse pec deck for for a good amount. Same with Side Lats, but those are getting stronger slowly. I'm on a 2x a week routine for the Chest, Legs, Back and Shoulders. I'll be switching to a 1x a week routine in the next few weeks to allow for better concentration on each group, and more rest.
Mt Snow, VT - May 5, 2012 - Completed!
Gunstock, NH - June 1, 2013 - Completed!
...i remain, he who remains to be...