【体格に関する単語】 :
やせている　skinny - He cannot lift heavy weights because he is too skinny.
ぽっちゃり系　chubby ・ pudgy - Don't eat too much cake, as you'll get chubby.
太っている　fat - If you eat a lot of fast food, you will get fat.
デブ obese - There is a high percentage of obese people in this city.