2 电子书 Robert J Schinke
Robert J Schinke: Champion in You
From this book, the reader, much like the world championship boxer, will exceed their potential and become a performer to contend with. The skills you gain from this book will formalize you as a cham …
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€167.31
Robert J Schinke: Mental Edge in Boxing
Within this book, Dr. Robert Schinke shares with the reader, how to mentally sharpen aspects of boxing performance. Regardless of whether you are a boxer, coach, or a member of a developing or elite …
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€322.49