Speech: Platform Posture and Appearance
Speech: Platform Posture and Appearance
《Speech: Platform Posture and Appearance》線上看，高清完整版. Old short about the importance of good platform posture and how we can improve it through the simple knee test.
- 電影類型: 纪录
- 國家: United States
- 導演: Arthur H. Wolf
- 演員: Herk Harvey, Chuck Lacey,
