I'm like 97 pounds, 34C and like extremely short. Need a bit of definition in my core because I have developed a little muffintop lately and yk when you're so petite you look great with a well defined core. I don't do cardio I decide on stressing on abs, obliques and outer glutes mainly while eating a hell lot of protein. But I fear losing my chest. It's like I just love my chest I would not like even a little bit gone. As I said a 34C, not the biggest boobs ik that's why I don't want mine to shrink. Would ab definition shrink them? Remember I don't do cardio and don't plan on doing any. is this whole thing even normal?