You will get access to all of these programs and material when you sign up. It is all part of the same product, and none of it is available individually. Make sure that after you sign up you follow the prompts in the app which explain the exact layout and structure of each of the programs.
A very common question for app users is “do you have any mobility / stretching routines’? The answer is YES. There are 2 mobility routines on the app. They are labeled as Mobility #1, Mobility #2 in the program library.