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Title: Not very challenging or energizing, but great for a beginner
Review: In as much as I enjoy exercise, I really did not find much excitement or challenge in this video. The routines were basic and the music boring. I did not even break a sweat. I really enjoy interval training, however Kathy Smith's intervals lacked the intensity that I am used to. On a more positive note, I think that this video would be a great introduction to interval training for a beginner or someone who is out of shape. I just need something a bit more rigorous than this.
