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- Sports--Psychological aspects (4)
- Sports--Physiological aspects (3)
- Physical education and training (2)
- Athletes--Training of (1)
- Coaching (Athletics) (1)
- Performance (1)
- Performance--Statistical methods (1)
- Rational emotive behavior therapy (1)
- Sports sciences (1)
- Sports--Statistical methods (1)
- Stress (Physiology) (1)