I bought this in VHS format back in early 90's. I worked out using this video for 2 yrs 5 x's per week, I just loved it. I looked so great, not an ounce of fat on my body and I developed great stamina. I did, however, do what Kathy recommended against. I did add little hand held1 Lb weights which were the sand wrist weights which I sewed into the tube part of a pair of socks and I just held them in my fist. Later I incorporated parts of Kathy's Lower step workout for more of a challenge. Kathy's videos have been my all time favorites starting way back in the eighty's. A little cheesy sometimes, but always professional and well informed. Love Kathy Smith