Yeah, it is a great way to save on gym membership costs, but for some reason the manager there always gets mad whenever I pick up the intercom and say "spotter needed in the home fitness section". Wtf - dude needs to lighten up.
One great way to throw them off though, and buy yourself some more time before getting escorted out by the local authorities, is to wear one of those headsets with the microphone hanging in front of your face, and whenever one of the employees comes by, start pretending that you are just demo'ing the equipment. Start talking about "four easy payments of just $49.99" and then as he turns away, yell "but if you buy now, we're gonna slash one of those payments, and throw in free home delivery". Before you know it, there will be people lining up and signing up!!!