what abs does mean?" I'd like to see his abs"

when i was young when I was young I used to be fat boy and lazy ..".actually I still lazy but not fat"... I used to read children story and watch TV , and i hate sports because I was slow and weak ...all children used to call me "mr ballon" .

What is the meaning of "em" ?

First notebook entry: Introducing myself my name mohammad from palestine "west bank", I am graphic designer , my dream job is animator ,I wont learn English ..I love drawing , music ,movies and know new friends :)