<P>Feeling states, including emotional experiences, are pervasive to human functioning. Feeling states deeply influence the individual¿s effort, attention, decision making, memory, behavioural responses, and interpersonal interactions. The sporting environment offers an ideal setting for the development of research questions and applied interventions to improve the well-being and well-functioning of the people involved. </P><P>This ground-breaking book is the first to offer cutting-edge knowledge about contemporary theoretical, methodological, and applied issues with the contributions of leading researchers and practitioners in the field. Feeling states in sports are comprehensively covered by adopting an international and multi-disciplinary perspective. </P><P>Part I covers most relevant conceptual frameworks, including emotion-centred and action-centred approaches, challenge and threat evaluations, an evolutionary approach to emotions, and the role of passion in the experience of emo