I know theres a post about pecks right below this but i shoot anyway. ok...first off im 16, 260lbs recently ive lost about 20 lbs but put it back on a good solid muscle. ok..the top portion of my pecks are developed but the part i guess referded to as the "man boob" still hasn't developed very well. What can i do to devlope the lower pecks. Also..how long does it take this muscle to develop visualy? like to where u can accualy see it good?

Well, you can have big ass muscles and still not see them if there is too much fat covering them, what is your body fat % ? What's your diet like?

ha...u cought my bluff...haha, well body fat percentage i dont know right now but my diet is improving dramaticly...it alone has lost me so much just, plain fat. I have started avoiding candy and cokes and eating a bunch of whole foods and good stuff.(dono how else to descripe it) I still have a bunch of unwanted fat to loose so do ya think if i just loose fat ital take care of its self?

Diet
Strength training
HIIT

All here, all stickied. Read and then go forth and practice it.

nipple fat is hard to lose. just keep at it.

also, its pectoral muscles...no 'k' in pecs