Basic stage
- You can do the exercises in any order
- You do not have a motivation system encouraging you to work regularly
Intermediate stage
- Exercises need to be done in a certain order
- Motivation system: if you don’t log in for two days to do exercises, you are moved back to a previous exercise position.
Advanced stage
- Exercises need to be done in a certain order
- Motivation system: if you don’t log in for one day to do exercises, you are moved back to a previous exercise position