Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-06-01 Pages: $number Publisher: People's sports press the contents of this book are mainly divided into theoretical and practical articles. The theory includes the origin and development of foam axis. the scientific theoretical foundation of foam axis training. the function and function of foam axis training and the precautions during the course of foam shaft training. The practice article includes foam axis traction training. foam axis balance . Seller Inventory # DP055659