High Rep Routine

I have used a high rep workout in the past when I needed a break. It was the 8 sets of 8. You use about 65% of your max weight on the exercise, rest 30 seconds between sets & 90 seconds when changing excercises. It provides excellant pump & the last 2 or three reps on each set really work the muscle deep. I've done this for 2-3 weeks at a time & have not lost any size at all, I did lose a little strength though.