Hi guys,
I'm collecting information about old marathon training in 1920s & 1930s. I have some pdf about it: Lore of Running, How they train, Alf Shrubb's book, and some informations from Letsrun. Actually i looking for information about Japanese training from this period. I know, they propably just walking a lot, like everyone else then, but maybe you don't have any articles / books about this theme? unfortunately I don't know Japanese and I couldn't find anything in English.
Thanks