Join Date: Aug 2010
Total Points: 129,624,936,064,515.94
I did it recently, after I broke my wrist I went back to my original gym. Tried another gym the same week and felt the training was better at the other one, so went there instead.
I honestly think referring to it as "backstabbing" are just stupid. It's not as if you're getting it for free, you pay the money like everyone else and the same with any other service if it's not what you want you move to another one.