You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Challenging
Product review: This is definitely an insane workout... it gets a little repetitive and I'm only on disc three... however, I am so very sore and happy. :) I'm not following the program exactly, as I am training for a marathon so I have to run every other day.. but it is great to finally find a home dvd workout for non-run days that actually gives a good challenge! I alternate this with running, swimming, and a fun day of Zumba, and I really feel like I have a very complete workout routine. I would recommend it for people with a general base level of fitness, but it is not for beginners! Or anyone with knee problems... there is so much jumping!
