I know a friend who does sets (1 or 2) os 30 rep squats with 365 with no pause and no rest between reps. It is quite amazing. I get 20 and drop to the floor gasping for air. The KEY is there is NO pause between any reps. I do not do workouts like that often. The night before such workouts, My heartrate is 100 resting from the anxiety. Of course I don't have help.. either.
My point is that if you train hard enough, there is no way you should do 10 sets. If you can walk after 3-4 sets, it means the intensity was too low.
Also, muscle growth is about constant increase in stimuls and ADAPTATION! Rhul's workout is only effective if you can build your way up there and tolerate it.