1. Nature, Physical Activity and Health Mike Rogerson, Eric Brymer, and Jo Barton Part 1: Research on Physical Activity in Nature 2. Understanding the Affective Benefits of Interacting with Nature Kathryn E. Schertz, Kimberly L. Meidenbauer and Marc G. Berman 3. Green Exercise as A Potential Treatment Strategy for Type 2 Diabetes Matt Fraser 4. Green Exercise: Actively Flourishing in Nature Otis Geddes and Holli-Anne Passmore 5. Mind the Gap; On the Necessity of a Situational Taxonomy For Designing and Evaluating Gait Interventions Steven van Andel, Michael Cole, and Gert-Jan Pepping Part 2: Theoretical Approaches 6. Resilience John F. Allan 7. Phenomenology and Human Wellbeing in Nature: An Eco-Phenomenological Perspective Eric Brymer, Robert D Schweitzer and Harriet Louise Glab 8. Developing Integrated Conceptual Green Exercise Models Claire Wicks, Jo Barton, and Mike Rogerson 9. Physical Activity in Nature: An Ecological Dynamics Perspective Hsiao-Pu Yeh, Duarte Araújo, Eric Brymer and Keith Davids 10. Physical Activity and Virtual Nature: Perspectives on the Health and Behavioural Benefits of Virtual Green Exercise Giovanna Calogiuri, Sigbjørn Litleskare Fred Fröhlich 11. Emerging Psychological Well-Being Frameworks for Adventure Recreation, Education and Tourism Susan Houge Mackenzie 12. In Vivo Nature Exposure as a Positive Psychological Intervention: A Review of the Impact of Nature Interventions on Well-Being Jillian T. Hunt, Andrew J. Howell, and Holli-Anne Passmore Part 3: Real-world Application 13. Care Farms: A Health Promoting Context for a Wide Range of Client Groups Simone de Bruin,Jan Hassink, Lenneke Vaandrager, Bram de Boer, Hilde Verbeek, Ingeborg Pedersen, Grete Grindal Patil, Lina H. Ellingsen-Dalskau, and Siren Eriksen 14. The Next Frontier: Wilderness Therapy and the Treatment of Complex Trauma Will W. Dobud, Graham Pringle and Nevin J. Harper 15. What Can We Learn About Nature, Physical Activity and Health from Parkrun? Gareth Wiltshire Stephanie Merchant 16. Students’ Appropriation of Space in Education Outside the Classroom. Some Aspects on Physical Activity and Health from a Pilot Study with 5th-Graders in Germany Christoph Mall, Jakob von Au and Ulrich Dettweiler 17. Outdoor and Adventurous Activities in Supporting Wounded, Injured and Sick Military Personnel and Veterans Christopher William Philip Kay and Rebecca Jena Sutton 18. Implications, Impact and Future Directions: Translation into Wider Policy and Practice Jo Barton, Mike Rogerson, and Eric Brymer