If you’re a gym regular with a decent amount of experience under your belt, chances are that you see and hear things at the gym on a daily basis from trainers that make you cringe. The 40-something soccer mom being forced to do overhead presses on a BOSU, the trainer yelling about the relationship between pain and gain, the coach checking his iPhone while a new client tries to figure out how to stretch.

These things all chap our hides as editors/gym-goers, so we decided to check with some of our experts to see what other suspect trainer behavior is worth taking stock of. Because for the people out there that require a little bit of guidance, great care should be taken that they are kept safe and that they are getting what they’re paying for.

Here are the top 11 signs that your trainer is full of crap.