I purchased my first one last year and loved it!! Unfortunately it and my entire house and town were destroyed in the Paradise, CA fire and I was displaced for 3 months. This is one of the things I missed most. Not only was this the best form of total body work out but the most amazing thing to me was the mental help I received from it. It makes me happier and clearer of mind. This would take me a good hour of a hard workout to accomplish the same feeling. During my time of stress during my displacement I missed it so much..finally found a house to live in and looking forward to rebuilding my life now that I can look forward receiving my ZAAZ again.