Maiku

If you wish to be thoughtful: run.

If you wish to be youthful: bike.

If you wish to be graceful: swim.

ps. Newly coined, a "maiku" is a brief poem that is like a "haiku" but doesn't really follow the form. But it's cool because it's mine (MY-koo).

pps. I am also coining "triku" which is a maiku about triathlons.