Since we're on this topic maybe you guys can help me out. I recently quit smoking also and have started working out again. I'm trying to slim down my 6'4", 255 "football player" frame. I am wondering what are the best excercises to flatten your chest? At 52" you have to call it quits somewhere

I want to retain the muscle but lose some of the bulk. Maybe some people who have had some success with slimming down can help out. Thanks in advance.