How do you politely get rid of people giving bad advice?

[Soule]

It's like the 'trainer' at my gym who was fascinated by this thing I was doing to hold onto the bar while deadlifting. I told him it was called a 'hook grip'.

Most trainers don’t know what this is. Most crossfitters do, but most of them don’t exactly know wtf they’re doing either.

[CommanderFun]

Most trainers don’t know what this is. Most crossfitters do, but most of them don’t exactly know wtf they’re doing either.

Crossfit fetishizes olympic lifting even though they don't really train for it very well, so it makes sense they'd know.