Calisthenics Base 8 PRO, or CB8 PRO, is a calisthenics workout routine app. In calisthenics, body weight is mainly used to perform the exercises. CB8 is designed to get started in calisthenics and get a solid foundation in this sport, both in upper and lower body and in mobility.CB8 uses the Repetitions in Reserve (RIR) method for repetition counting. They are the repetitions that we allow ourselves to do. That is to say, if in an exercise we leave three repetitions in the chamber, we will have an RIR -3. If in an exercise we leave a repetition in the chamber, we will have a RIR -1. This guarantees that regardless of the physical level of each person, the total effort will be similar for each one.CB8 will help you get your first pull-up, your first push-up or learn the handstand. It also has basic-intermediate level routines for you to keep progressing.- "My first" routines: push-up, pull-up, dips and handstand.- Upper and lower body routines.- L and V-sit, Tuck planche and Tuck front routines.- Flexibility and mobility routines.- WODs.Available in Spanish and English with access to explanatory videos for each exercise, all within a minimalist and intuitive interface. A free LITE version of CB8 is available, with fewer options if you want to try the app. CB8 Lite download link: https://play.google.com/store/apps/details?id=com.NSGaming.CalisteniaCB8