I want to get in shape. I feel like a fence sitter, not really fat, but not really healthy.
I know what you mean. I fit into my clothes, but I'm not always comfortable.
Would you like to get in shape together?
What do you have in mind?
How about going to the gym? There's one really close to work.
I know the one you mean. Do you know how much the memberships are?
As a matter of fact, they are having a promotion right now.
Let's go after work and take a tour of the facilities.