※一部利用できない機能があります
- Sports--Physiological aspects (3)
- Sports sciences--Research (2)
- Achievement motiviation (1)
- Athletes--Rating of (1)
- Athletic ability--Testing (1)
- Coaching (Athletics) (1)
- Coaching (Athletics)--Research (1)
- Performance--Research (1)
- Sports--Psychological aspects (1)
- Sports--Research (1)
- Sports--Study and teaching (1)