Bring Your "A" Game: A Young Athlete's Guide to Mental ToughnessAudiolivroBring Your "A" Game: A Young Athlete's Guide to Mental ToughnessdeJennifer L. Etnier, PhDNota: 4 de 5 estrelas4/5Salve Bring Your "A" Game: A Young Athlete's Guide to Mental Toughness para mais tarde
Coaching for the Love of the Game: A Practical Guide for Working with Young AthletesAudiolivroCoaching for the Love of the Game: A Practical Guide for Working with Young AthletesdeJennifer L. Etnier, PhDNota: 5 de 5 estrelas5/5Salve Coaching for the Love of the Game: A Practical Guide for Working with Young Athletes para mais tarde