Whenever you overhear or get told directly something about fitness/exercise that you know is wrong or a misconception, what do you say to that person? How do you tell them the 'correct' bit of information without sounding condescending?
What I mean is: during a PT session one of the junior Marines says to me "your pull up form is okay but you're going too high at the top--all you're doing is wasting energy and it does nothing for you". Now, when I'm doing my PFT, that maybe makes sense but this is told me to me almost everytime I get up on the pull up bar and do sternum to bar form pull ups. At that point all I do is nod my head like I'm in agreement when I'm really not... lol.
It's like the classic "below parallel squats will destroy your knees" and "locking out your elbows in a push up is bad for your elbows". I'm just curious whether or not someone here has been in a similar situation?