Helping With some USRPT Workouts for backstroke swimmers

Hi im a researcher in Alexandria university , im studying a swimming training thesis im making a research in 100m backstroke and i have a problem while design the training program for my players using USRPT training way i can`t find a arabic book to understand the way, i need 8 workouts in training program for 2 months using USRPT training for kids 12 - 15 years in 25m pool short course to improving some kinesthtic perception abilities for distance and time thanks