Any exercise you don't have to pay a membership for.
Jas: dude, wanna go to the YMCA after work and catch some stairmaster action?

Jes: no thats okay I took the stairs to work today.

Jas: but, but why I didn't know the elevator was broken..

Jes: because it's free exercise you douche.
by j4jes October 03, 2008
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