He was a great publisher, I loved his mag back in the nineties, he seemed a bit light in his shoes, who knows!
He said, what he most commonly witnessed with champions training is, they were not going to failure, stopping short of failure and doing multiple sets.
This is a very good observation, Weider mags always preached going to failure and doing volume training, Kennedy's books always discussed recuperation and advised against copying champs' "magazine" routines.
He seemed like a great chap...