The ULTIMATE practice map

The version is 1.21.8

I spent about 5 months working on this map in my free time.
You can practice 5 skills: Clutching, Aim training, Parkour, Bridging and Chest looting.
I still need to add Crafting and Archery practice, but it will be at least 2 months before I start working on those so for now i just wanted to release the map.
This map is made with only a data pack and command blocks. No texture pack needed.
I recommend watching the video about the map so you understand how all the settings work.

YT vid link on how to use map:
https://youtu.be/qYnEFF6Pcx0

Video on how i used the map for a month and actually improved a lot:
youtu.be/4mJLpgK0RJ0