I want to learn how to write programs for myself and not depend on a personal trainer which I am sick of doing.
I would like to know what exercices i should do for my lacking bodyparts. For example, rear deltoids, inner triceps etc.
I would also like to be able to change my programs every few months.
I have basic knowledge but would like to know more. Any good books on this topic?
Or maybe I should just change trainer.
Thanks.