Title: This disc injures backs
Product review: After having 3 different existing patients that had rehabbed their old disc injuries show up in my clinic in the past 2 weeks after working out with this DVD, I took a look. After reviewing it, practically every ab exercise flexes the lumbar spine, which studies have shown is one of the quickest ways to herniate a disc. This "old school" sit up and crunch method will give you great abs...at the expense of the discs in the lumbar spine. If you have prior injury there, you should stay away from this. If you want to avoid disc injury, you should stay away from this.
Would you say this review depicts the product in a flattering or unflattering light?
