I purchased this video on the recommendation of some of the reviewers. I found the aerobics to be very challenging with all the plyometric jumps. This is the first Firm Video that used the Step Up box and there was only one segment (instead of 2-3 in newer Firm videos). Moving from one exercise to the next was very fast paced so you need all your equipment right on hand, including leg weights and a small towel. I am glad I purchased this video. I have been exercising 14 years and just started using Firm videos the last 2 years beginning with Firm Parts. With all the rave reviews on this site, I am gradually purchasing all the older Firm videos to add to my collection.

maryann parker