Janssen Peak Performance Inc
搜尋結果
（共 3 筆）
-
Jeff Janssen’s Peak Performance Playbook: 50 Drills, Activities and Ideas to Inspire Your Team, Build Mental Toughness and Improve Team Chemistry
- 出版日期：2000-01-01
- 作者：Janssen，Jeff
- 出版社：Janssen Peak Performance Inc
$ 873 -
The Seven Secrets of Successful Coaches: How to Unlock and Unleash Your Team’s Full Potential
- 出版日期：2002-01-01
- 作者：Gregory A.，Janssen，Jeff/ Dale
- 出版社：Janssen Peak Performance Inc
$ 1,048 -
Championship Team Building: What Every Coach Needs to Know to Build a Motivated, Committed & Cohesive Team
- 出版日期：1999-01-01
- 作者：Janssen，Jeff
- 出版社：Janssen Peak Performance Inc
$ 1,048