I have never really believed in site injections working but I have been doing a fina and eq cycle and have been hitting the quads quite a bit and to be honest I dont even work my dam legs because I am having a hard enough time growing any where else. I was sitting on the couch the other night and just tightend up my leg trying to stretch a little and I couldnt believe how big my dam quads have got. I stood up and flexed my leg and showed my wife and she about shit because she knows how skinny my legs are. my cousin has been hitting his shoulders quite a bit and I can tell a pretty big difference in him to. like I said I never believed it because I always thought my ass would be huge by now if it worked but I am trying to get up the balls to hit my bi's now. I dont do anything to work my quads and they are probably the biggest and best defined muscle on my body right now and now I am motivated to actually start working the dam things. I just dont want my legs getting big and tight because I run alot to stay in shape for boxing and already have problems with my dam legs cramping up on me. anyway I gotta say that site injections do work but thats just my opponion. 1PUNCH