Workout plan indirect function fix

Dear people,

I have a workout template, and its riled with the indirect function in choosing exercises. Its very stern and fixed , i cant delete or add columns as per my customisation. Is there any way we can make this template simpler , better to use.

Please help me out

I was looking to create a template with exercise list as my data , and then exercises could be updated easily using dropdowns in other tabs based on weeks.

Link https://docs.google.com/spreadsheets/d/1jezXN-GeABcM8fj8s31z87gbkqVCAvGXMVHL3HxJKoU/edit?usp=sharing

This sub is always my last option after i have tried everything , used AI and stuff.

Last time i got my meal plan corrected ,please help