Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Use with caution
Review: I used this exercise routine for a few years before I realized it was aggravating a hip problem to the point that I had to have a hip replacement at age 40. I didn't realize the pain I was having was caused by these exercises, until I stopped doing them. She moves too fast and has terrible form. Most of the exercises are great, I love the ab workout, but beware of the hip and leg movements. I learned too late the damage it can cause.
