Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not for the Inexperienced

I thoroughly enjoy this workout, it's challenging on many levels - cardiovascular, strength building and dance. That being said, a word to the wise, DO NOT ATTEMPT THIS WORKOUT IF YOU ARE A BEGINNER. While the instructor gives good cues, she does not explain any of the moves before she does them nor does she give any pointers regarding how to do them properly or avoid injury. Between the kickboxing, dance sections and strength training, there are many opportunities to perform a move incorrectly and hurt oneself. If you've already done some dance, kickboxing and strength training, go to it, but if not you should stick to something more introductory with more instruction and work your way up.