Aaaah, you can read the book over a weekend and pass that test. You need to know muscles and articulation, basic stuff like the Karvonen formula, difference between biceps brachii and biceps femoris, stuff like that. You'd probably be given a fictional client and have you give an exercise rx depending on age, medical history,goals, etc. I bet you already know it, or most of it.That's for the written test. then you do your little internship, then a practical and badabingbadaboom there you go bobs your uncle.
The really hard part of being a pt is selling yourself. that's my big problem.