Exploring how therapeutic horse riding improves health outcomes using a realist framework

Introduction Evaluating how therapeutic horse riding improves health for children experiencing disability is made complex by a lack of clarity around mechanisms of treatment effect. This research develops an explanatory theory outlining how health outcomes may be optimised, by exploring what works for which riders, under what conditions and how. Method Within a realist research framework, we undertook three phases of study using a mix of qualitative and quantitative data collection and analysis approaches. Findings were then integrated into an overall evaluative account. Results Riders with a range of impairments (n = 32; aged 5 to 17 years), caregivers (n = 29) and therapeutic horse riding providers (n = 16) participated. Three key mechanisms of intervention effect are proposed: (1) therapeutic horse riding facilitates development of a rider’s self-concept through opportunities for accessible, meaningful participation; (2) the context in which therapeutic horse riding is provided promotes a focus on riders’ capacities and strengths and (3) therapeutic horse riding provides opportunities for a broad range of learning experiences. Conclusion Therapeutic horse riding provides opportunities for meaningful occupational participation for children experiencing disability. Ensuring that the physical and ideological context in which therapeutic horse riding is provided focuses on a rider’s capacities and strengths will enhance self-concept development and participation outcomes.