With workout rules seemingly changing all the time at the gym, you'd certainly hope your trainer is also up to date.

From squats to behind the neck pulls, it seems the rules change a lot.

Educating yourself can help you to decide if your instructors are keeping up with their education.

In this "He Said, She Said" segment, Neal Pire and Grace Desimone discuss the rules and what's right and wrong with the exercises you're being taught at the gym.