Title: 8 min core workout review
Product review: It's a good workout, but NOT for someone with bad knees. LOTS of lunge type exercises. You also need props in order to upgrade to a more difficult level in the program. Not too fond of that. I bought it for the 8 min abs portion, and I do like that part. Wish it was extended . . .
Would you say this review depicts the product in a flattering or unflattering light?
