Just wondered if anyone knows if this method is effective or a load of rubbish.

Working intensley heavy for 6 weeks then for two weeks work lighter but do one set of each exersice strait after each other. Example. 10 reps front delt raise, 10 reps lateral raise, 10 reps rear delt reverse flies, 10 reps dumbell press. It would be like a 40 rep giant set.

Then after two weeks go back to heavy training as usuall!

The only Giant sets I have done were for legs, leg ext 20-25 reps, hack squat 20 reps and leg press 20 reps, or to
failure whichever comes first! Bloody killer and if you are inclined to throw up this will do the job! Two times round is
more than enough. I found it good to do once a month or so, but don't be planning on climbing any tall staircases
after the event.
I haven't tried what you have suggested so sorry, don't know if its any good or not. In theory I see no reason why it
should not be effective over a short period of time, must shock the system somewhat.

Reaper.

I do em all the time and love em!!