So a couple weeks back I was benching, and I see a guy wearing the standard shirt that trainers at the gym wear. I had never seen the guy before, but I needed a spot and no one else was available. After the set was over he commented on the arch in my back. I don't remember his exact words but he was implying there was something wrong with it.
Now I'm kind of paranoid, because this supposed trainer is saying there's something wrong with my arch. I actually over the next couple weeks had other trainers looking at my form, and they all actually complimented me on my cadence with the reps and stability of the arch, so that's good.
After a 2nd set of benching he asked if I stretched between sets. When I said 'no' he said, "I like to do this" and went over to some chinup bars, and hung from them with his toes barely touching the ground, and proceeded to rapidly sway and jerk his body back and forth. I'm now thinking "is this guy batshit?"
So a couple days ago I'm at the gym, and I have to use the bathroom. I'm walking towards them and I see the guy come out with a mop and bucket. Sure enough he had just mopped in there and since then I've seen him a half dozen times mopping/cleaning the place. Shouldn't this guy probably NOT be giving out advice since he's wearing a trainers shirt and people might actually take him seriously???