Usage patterns
体型が変わるfor one's body shape to change
My figure changed after giving birth.
体型を維持するto maintain one's figure
He keeps exercising to maintain his figure.
〈物〉が体型に合うfor clothing to suit one's body shape
This dress suits my figure well.
体型が崩れるfor one's figure to get out of shape
If you don't exercise, your figure will get out of shape.
体型を気にするto be self-conscious about one's figure
She is very self-conscious about her figure.
