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Why don unai is a true master tactician and how he has perfected the don unai play style (a thread)
we can see in this image that don unai is inspecting this football, presumably leather, calculating the surface area, weight, size, etc. this shows exactly how precise his calculations and his understanding of physics (1/?)
if we take a closer look at his tactics board, we can find out his plans and his extremely intense tactics
There is a lot of mathematics on this board which shows his intelligence. i assume all of these equations solve grass length, atmosphere noise, pitch length and soforth to ensure his players have every possible advantage playing under don unai
