Your stretching routine starts to resemble something out of the "Kama Sutra" or you regularly show off with acrobat-like moves when prepping for your workout together.
You don't feel well, you have a big deadline coming up, you're allergic to running, blah, blah, blah -- your feeble excuses may work with anyone else, but your fitness buddy has almost witchlike abilities to prevent you from quitting.
Gone are the days of hitting up the gym in schleppy sweatpants. Not only has your buddy encouraged you to step up your workout gear, but you guys have been known to unwittingly show up in scarily coordinated outfits.
