I have been y helping my clients recover from various sports related inj, or rehabing from surgery. Plus I volunteer with a local high school football for 5 yrs. I believe I have all the knoweldge & experences required to become a master in personal trainer.
I believe the “master personal trainer” cert. is no longer available however, you are on the right track once you receive your PT certification. Glad to hear you are also doing volunteer work!