1. It is important to read this manual completely before installing and using the product. Only if the product is properlyinstalled, maintained and used will it be safe and effective for you to use. It is your responsibility to inform all users of theprecautions to be taken during use.2. Before using this product for exercise, you should consult your doctor to determine if the use of this product poses athreat to your health. If the medication you are taking affects your heart rate, blood pressure and cholesterol, you mustfollow the advice of your doctor.4. This product is only suitable for adult use, children and pets are prohibited, while only one person can use this product 5.In the laying of items to protect your floor or carpet, solid, flat place to use this product, for safety reasons, this productshould be surrounded by 50cm of open space 6.