25 f / 5'4" / 137ish lbs - been chronically ill for about a year now (no exertion allowed) and have lost all my muscle tone and gained some weight. feeling very insecure about my body right now.
22/M/6’0”/~170lbs - I need advice preferably from other men. I’d really like to get rid of my belly and build up muscle but I have no clue how to start. Thanks