Hey guys, within the past year i have gone down from 22% body fat to a lower 9%. I am a lot skinnier and i do have some muscle mass. Is it possible to get my abs to show and also get my arms bigger at the same time? I heard that to get my abs to show i would have to lose fat but wouldnt i need fat to get my arms bigger? Also, i was wondering why sometimes my stomach looks nice and toned and sometimes it just there, is it because of the sugar in my system? Thanks.

i too, am about 9% bf, and was wondering how to get my abs to show all the time, bc usually after i am done with a workout, they will show, but a few hours later, i will have to flex them to make em show... Any advice?