I don't know about that. I went to an OT with my daughter for a year when she was in 3rd grade. The OT did all kinds of games and exercises with her to increase her muscle strength in general, but with an emphasis on her neck, shoulders, etc. It greatly helped with her posture when she works at her desk and the way she holds her pencil. That was a pediatric OT clinic. I loved the way they worked, their treatment plans, etc. I even considered applying to an OT program, but it had more basic science prerequisites than I was willing to do.