I've been complaining a lot on here lately but I see way too many things that bother me to not say anything about. I forgot something on my list of things that bug me about commercial gym trainers.
I saw it today and it reminded me. Almost all of the trainers make people stretch after every exercise. This is why I don't get doing that.
When you stretch a muscle statically (holding a position for an extended period of time) the muscle relaxes. That takes the strength right out of the muscle and it's harder to lift the weight you are capable of lifting which ultimately hampers your training and results.
So that bugs me.
Talk to you soon,