Pump Iron

How can it be that after teaching the same class for almost 2 years and I am still unsure about myself? Today was my day to teach Pump Iron and I felt as prepared as I always do, yet for some reason, everything that I had planned was completed in 1/2 hour. I had a whole 30 minutes of class to improvise. Of course I managed, and I believe it was a good workout, but without comments from the class, I just don't know. I tend to be very critical of myself. Whenever you take a class, and I already do this myself, make sure to give your instructor feed back. Whether it is positive or negative, if it is a good instructor, he/she can turn the negative feedback into a positive experience by making adjustments and improving their class. And of course a little positive feedback always goes a long way!!