I'm 18 y.o., 172cm, 65 kg. I'm trying now to focus in my training on my pecs, cause it's the weak part of my body.
I'm a bodyweight addict, so no weightlifting for me. It's been a week now since i started training my pecs each 3 days, i make sessions of 45', high intensity (lot of pushups). I also eat a lot of food with high proteins.
Do you think 3 days is enough rest if i only train my pecs ?
When I train my pecs, i often have to stop because my arms get sore (i do a LOT of pushups, inclined, indepth, ...), do you know some bodyweight exercises that really focus on the chest ?