I have created and built a gym fitness site for demo purpose, it has no user credential. Whole purpose is to show CRUD as well as multitable database, which i have also designed
https://www.figma.com/file/CrPb6QpJ7Zjsb3II8g0GyZ/Untitled?node-id=0%3A1
Database schema i have designed. Although more table can be added, i had to reduce the amount as this is a demo site.