Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Used in high school and then 10 years and 3 babies later!

I used this video along with a bike workout to maintain fitness while in high school. I used it in college, and then after baby number 1, 2, and 3. The routine is easy to pick up and memorize. These days I just shoot down the volume and work out to my favorite aerobic playlist while trying to ignore the 90's dress code. I've lost weight using this video. It has also been effecive to use on off days while training for 5 and 10k's.