Super Strength by Alan Calvert
A rare magazine advertisement for ‘Super Strength’ by Alan Calvert from 1924 – which would be the same year the book was originally published. Despite the fact that this book was written nearly nine decades ago, the training information is just as effective today.
If you are a serious strength fan, then you should absolutely have a copy in your training library.
(Also of note: the exercises in the ad (and book) were demonstrated by the South African strongman Walter Donald.)