I do my cardio at the local fitness centre and have seen some guys train like donkeys,,doing db curls with so much weight they have to swing to get the weight up and seen them do db shrugs by rolling their shoulder from front 2 back attempting to do a full circular motion..
The shape some of the guys get on their backs when doing some excersises impresses me as to howe they can stand up and walk out afterwards..It shows that they don`t listen as they get told how to use all the equipment when they do the induction to the gym
I have seen one person do 20mins on the treadmill sweat pouring off him instead of cooling down he just stopped the machine, promptly feel off and walked like a drunk for about 5mins,,which I found very amusing
A few years ago I trained with the best training partner I had,,the guy knew his stuff . he tried to correct some guy once and had his head bitten off,which made me laugh as my psycho partner dwarfed the guy..I decided then not to try and correct anyone as they seem to know better ..
Though I will be the first to admit I learn something new everyday as well