Upper chest workout questions

[ExtraMile]

All I can say is I have had sore lower pecs after doing alot of heavy dips before, and I've had soreness in the upper pecs only the day after doing heavy incline presses and flyes. Wether or not they develop the differant portions of the chest I don't know because I havnt been doing them long enough...

 

[the_alcatraz]

Heavy flat bench, heavy incline dumbell presses and heavy dips are all you need to develop a big chest. Everything else is decoration.