I would wager that the majority of archers on this forum would not be able to accomplish the 7 times routine that Zetabow's Korean Coach recommended. I think most of us tend to stretch our bow poundage and may lose some form in the process. I can easily shoot a 60# bow pulled to 29 inches, which increases the poundage to about 63 pounds and can hold for 10 seconds, as Byron Ferguson suggests as a test and still hit my spot. However, using a 52# bow @ 28 inch draw and pulling to 29 inch, my draw length, I could only get 5 times on the routine suggested by Zetabow. Good information!