A book explaining training methods based on sports science. [1] Title: A Book to Read Before Going to the Gym - Author: Shizuka Sakurai (Visiting Researcher, Waseda University Institute for Sport Sciences) - Publisher: Meikōdansha BLUE BACKS - Year of Publication: 2010 - Price: 900 yen + tax - Content: Training from a sports science perspective [2] Title: Everyday Training Science - Author: Mitsumasa Miyashita (Professor, Faculty of Education, University of Tokyo) - Publisher: Kōdansha BLUE BACKS - Year of Publication: 1989 - Price: 600 yen - Content: Training your body while having fun These items are stored at home. [2] has some yellowing due to aging. Please consider it as a bonus. Thank you for looking.