Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: WILL THIS MAT MOVE IF I AM DOING ZUMBA WORKOUTS
Document: Well, wow, what can I say? I LOVE THIS!! I had been using a large rectangle of compression board from Home Depot, which worked but was so heavy it had to stay put on the floor of my yoga/meditation room. That was a pain, so eventually, I got rid of it. Then I did my power yoga practice on my rug, which was not good at all. Then I saw this.
At home I don't have a hard surface to practice on. This has provided a floor for my yoga mat and makes practice easier.
This is an amazing board. It doesn't move when I do my exercises. Though I wished I ordered a different color, the board is perfect.
Once I saw that it doesn't snap together when it is lying flat on the floor, but easily folds together when held upright by the handles, it was simple.
I use this for my home yoga practice. It's easy to use and works wonders on my carpet. Good purchase which I use everyday.
Love the Lifeboard! Great solution to do yoga over carpeting or outside. Easy to use and store. I would of given it 5 stars if it was a bit cheaper, but it does what it says it does!
Great product! The board is very sturdy and easy to use. I put it together in seconds. It tucks away easily under our sofa! I absolutely love it! Thank you!
Sadly, the product didn't work for my needs ( I was hoping to use it without a mat on top, it seems to work best with a mat.) However the purchasing and returning of the product was as smooth as silk.
Of course mine was delivered right after my yoga practice, but I set it up in seconds and tried it out. What an amazing difference! No sliding and a stable platform for inversions and creating an even flat surface for your wrists in down dog. Totally recommend!
I love my Lifeboard!! I use it for practicing yoga on the beach. Without the lifeboard, one's mat has a tendency to migrate across the sand and the sand tends to shift under the mat so that the surface becomes uneven. Both of these problems are eliminated with the use of the Lifeboard.
Answer: no