A specialized textbook covering the fundamental knowledge for personal trainers. - Title: NSCA Essentials of Personal Training, 2nd Edition - Authors: Jared W. Coburn, Moh H. Maleik - Publisher: NSCA Japan - Price: 13,200 yen - Language: Japanese I haven't used it much because I haven't been studying. The inside is clean, but there are minor scratches on the cover. Please understand that this item has been stored by a private individual before purchasing.