Text: oh my muscles are horrible that's the main reason i really ought to be doing something like that because mine's not so so much uh weight i mean i have i i if i had lost if i lost ten pounds i'd think of myself as nice and thin but uh most of it is just you know it's just in bad shape
Entailment: Their muscles are horrible and they do not find themselves to be in good shape.
Contradiction: Their muscles are in great shape and they lost ten pounds, making them feel nice and thin.