Thread: serge nubret's workout

Does anyone have any idea what Serge Nubret's workout was at the time he was competing? I understand that he liked high reps and little rest between sets.

he used an incredibly high volume/light weight style workout.
e.g.
he does concentration curls non-stop with 20lbs DBs for almost an hour.
he does more than 35 sets for chest, and the only exercise he does for chest is flat bench press.