The River Tiger Podcast from Dynamics Coaching

Marianne Davies

The River Tiger Podcast from Dynamics Coaching is a space for curious, evidence-informed conversations that sit at the intersection of learning, movement, skill acquisition, ethics, and philosophy — with a particular love for adventure, lifestyle, and equestrian sports. Hosted by Marianne Davies, the show explores what it means to become skilful in environments that are complex, fluid, and never fully controllable — where risk can be managed, but not eliminated. Each episode brings research and real-world practice into dialogue through spontaneous, thoughtful discussions with practitioners and researchers. Expect deep dives into ecological and systems perspectives, coaching practice, decision-making under pressure, and the socio-cultural realities that shape how we train, compete, and care — for ourselves, for others, and (in equestrian contexts) for the horse as a partner in the learning environment.

  1. 28 may

    Horse Welfare 12 with Dr Karen Luke: Systems Thinking, Wicked Problems, and Rethinking Equestrian Practice.

    In this episode of the River Tiger Podcast, I am joined by returning guest Dr. Karen Luke to explore her new paper and framework referred to as “Horse Welfare 12”, based on Donella Meadows’ 12 leverage points for intervening in complex systems. Drawing on systems thinking and decades of hands-on experience with horses, Karen unpacks why the equestrian world is a “wicked problem” – full of genuinely conflicting stakeholder needs (riders, organisers, horses, wider horse industries) – and why quick fixes like tightening a noseband rarely address what’s really going on underneath. Instead, she invites us to stop, reflect, and be curious: about our practices, our language, and the deep paradigms we’ve inherited about what horses are “for”. In this episode, we discuss: - What makes the horse industry a “wicked problem”    - Conflicting values and goals between riders, governing bodies, spectators, and horses    - Nosebands in dressage as an example of solutions that help one stakeholder but may harm another  The Horse Welfare 12 / Meadows 12 framework - Donella Meadows’ 12 leverage points and why they matter for equestrian sport  - Grouping the 12 into four “bands”: parameters, feedback, design, and intent   - Why the deepest level – paradigm, values, beliefs – quietly drives everything else From parameters to paradigms: practical examples   - Parameter level: tightening a noseband, adding a slow-feeder – easy to change, limited systemic impact    - Feedback level: using rein-tension devices to give riders real-time information, not just acting on the horse    - Design level: changing rules and scoring (e.g., including rein tension in dressage scores)    - Intent/paradigm level: shifting from seeing the horse as “athletic equipment” to a sentient being and partner Rider safety, welfare, and the problem with “band-aid” solutions   - How better welfare and positive affective state in horses relates to rider safety    - Why gadgets and stronger controls may mask the problem rather than solve its cause    - The “British novice / British nervous” pattern: when control culture undermines both confidence and connection  Language as a deep leverage point   - How words like naughty, disobedient, resistant, submissive, and even calling a horse it reveal our paradigm    - Using language intentionally to support seeing horses (and other beings) as subjects, not objects    - Parallels with other domains where there is a power differential (e.g., children, women, First Nations people) Curiosity instead of guilt and defensiveness   - Moving from “I feel terrible about what I used to do” to “What might I be missing now?”    - Why guilt can shut down learning, and how curiosity creates space for change    - Simple, everyday questions riders and coaches can ask:      - What is this behaviour telling me?     - What assumptions am I making?     - Do my practices actually line up with my values about horses? What we can all do next    - Tuning into behaviour as information, not just something to control     - Noticing and gently shifting our language   - Creating spaces for dialogue across paradigms*– chunking up to shared values first, then back down to solutions     - A preview of Karen’s next project* on systems dynamics modelling for horse welfare: putting Horse Welfare 12 into practice in a more formal, quantitative way About my guest Karen Luke Karen is an equine scientist working at the intersection of horse welfare, human behaviour change, and systems thinking. Her research asks a question that's increasingly urgent for the horse industry: after more than forty years of welfare science, why has translation into practice been so slow — and what would it take to change that? Resources - Karen’s paper / author copy of “Horse Welfare 12”– available via her website (https://changingrein.com.au/).   - Changing Rain (podcast) – Karen’s podcast exploring change, horses, and welfare (check your favourite podcast platform).   This episode is for you if: - You’re uneasy about some traditional equestrian practices but not sure what to do instead.   - You’re interested in systems thinking, complexity, and Meadows’ leverage points, and want to see them applied to horse welfare.   - You coach, ride, or care for horses and want to align your values, language, and everyday practices more closely with their welfare.

    52 min
  2. 26 may

    Response-Able: Ecological Psychology, Wayfinding, and Multi-Species Life. A catch-up with Carl Woods.

    Show Notes In this rich, wandering catch-up with with Dr. Carl Woods we explore how an ecological approach to psychology, sport, and everyday life might help us live more responsibly in a time of ecological collapse. Drawing on two of Carl’s recent papers – a commentary on wayfinding (in conversation with Harry Heft and Gibsonian ecological psychology) and “Responsibility in a Time of Ecological Collapse” – we unpack what it means to pay attention, to be “response-able,” and to re‑situate humans within, not above, the more‑than‑human world. In This Episode The backstory to Carl’s recent papers   - How a provocative earlier paper on doing sport science differently led to a conversational review process with John van der Kamp.   - The emergence of a special issue on ecological psychology’s response to the climate crisis.   - Why Carl and colleagues moved from talking about morality to proposing an ethic of responsibility. From cognitive maps to wayfinding as skilled movement   - Harry Heft’s challenge to the idea that humans and animals navigate via internal cognitive maps.   - Why exploratory movement and picking up environmental structure are central to finding one’s way.   - Seafarers, albatrosses, currents, and how different species perceive and navigate their worlds.   - The downstream implications: how your theoretical lens changes what and how you study in both lab and field. What is an ethic of responsibility?   - Moving beyond box‑ticking, principled ethics and university forms.   - Responsibility as rooted in our **interwovenness with the world** and our ongoing relations.   - Five practices Carl and colleagues foreground:     - **Attentiveness**     - **Politeness and curiosity**     - **Rendering each other capable**     - **Openness to encounter**     - **Ongoingness and mutual flourishing** Education of attention & “attention snacking"   - Marianne’s idea of small attentional shifts as “attention snacks” that can nudge long‑term behavioural change.   - Why ecological approaches focus not on “changing what’s in the head” but on what people become attuned to.   - How this differs from traditional “behaviour change” models that rely on prescriptions, rules, and optimisation. Stories that make it concrete   - Pigeon Watch (Donna Haraway): Chicago schoolchildren move from seeing pigeons as “rats with wings” to recognizsng them as social beings with life ways, and begin to act differently in their neighbourhoods.   - Barbara Smuts and the baboons: what it means to observe animals from their perspective, with politeness and curiosity, rather than forcing their behaviour into our theories.   - Dancing at UQ: how a glazed façade and manicured forecourt at the University of Queensland became a spontaneous public dance space, illustrating how design can unintentionally hold open pluralistic affordances.   - Marianne’s sea kayaking and rock‑hopping: timing, swell, sound, and the full sensory education of attention needed to move through dynamic seascapes.   - Whiteouts and a search-and-rescue dog: how Marianne and her dog Skye co‑navigated in zero visibility, and what this reveals about multi-species wayfinding.   - Companion animals (dogs, horses) and over‑control: shifting from obedience and dominance to *shared responsiveness, trust, and agency. Tight and loose logics in design and coaching   - How to design environments and practice tasks that have:     - A tight task goal, but      - Enough loose affordances and “wiggle room” to invite creativity, exploration, and spontaneous solutions.   - Applying this to:     - Urban and campus design     - Physical activity promotion     - Sports coaching (beyond “right/wrong technique” and deficit detection). Climate, local weather, and caring for the tree at the end of the street   - Reframing “global climate change” as "local weather change" to reconnect people with what they can directly perceive.   - Why attending to local events (floods, changing seasons, declines in sparrows) may be more powerful than distant abstractions.   - Marianne’s house sparrows and the garden center’s nesting wren: small acts of making space for more-than-human life.   - The question Carl poses: How do we help people care about the tree at the end of their street? Trust, ongoingness, and flourishing together   - Trust as an attunement to the other, and a willingness to be vulnerable in the expectation of shared ongoingness.   - Symbiotic examples: mantis shrimp and goby fish, sled dogs and Inuit travellers, rescue dogs and handlers, horses and riders, teammates in sport.   - How trust, attention, and responsibility intertwine so that all parties can flourish. Themes You’ll Hear Throughout - Ecological psychology (Gibson, Heft) as a way of seeing - perception, movement, and environment - as inseparable. - Critiques of human exceptionalism and “humans versus nature” thinking. - The power of small, local, concrete practices – counting pigeons, noticing a tree, watching how a bird nests – to open up ethics and responsibility. - Practical consequences for:   - Sport and coaching   - Dog and horse training   - Environmental design and conservation   - Everyday living with weather, animals, and places If you enjoy conversations that braid together theory, practice, and story – from spearfishing and sea kayaking to pigeons, baboons, dogs, horses, and sparrows – this episode offers a deep yet grounded exploration of what it might mean to live more response-able lives in entangled, more-than-human worlds. Links to the papers that frame this conversation (both open access) On Response-Ability in a Time of Ecological Collapse https://www.tandfonline.com/doi/full/10.1080/10407413.2026.2613808#abstract On finding one’s way: a comment on Bock et al. (2024)https://link.springer.com/article/10.1007/s00426-024-02011-1

    1 h 25 min
  3. 2 may

    How we learn to move in the real world: A conversation with Harry Heft.

    In this episode of the River Tiger Podcast Marianne is joined by Professor Harry Heft, one of the leading voices in ecological psychology and a scholar deeply influenced by James and Eleanor Gibson. Harry shares how growing up amid the social change of the late 1960s, and his frustration with psychology’s neglect of real living environments, led him into a lifetime of work on environment–behaviour relations. The conversation explores the core ecological idea that perception is not about constructing an inner picture of the world, but about detecting richly structured information in the environment. Harry explains how James and Eleanor Gibson reframed perceptual learning as a process of differentiation and attunement rather than “enriching” impoverished sensory inputs. Using concrete examples, from wine tasting to children learning to move safely, and from driving to riding horses, he shows how organisms become more finely tuned to the affordances of their surroundings. Marianne connects these ideas to equestrian and adventure sports (riding, paddling, surfing, paragliding, mountain biking), where we move through the world as person–animal or person–equipment systems, rather than isolated individuals. Together, they discuss how riders, horses, and other animals co-adapt, how agency and control shape learning, and why allowing animals (and humans) to actively explore is crucial for genuine skill development. The episode broadens out into questions of place, culture, and development. Harry reflects on: - How noise, housing, and urban environments affect children’s perceptual learning. - Why early experiences in rich, structured, but not over-controlled environments are so powerful and hard to “overwrite.” - The importance of situated and joint perception, we learn to see the world through interactions with others, human and non-human. - The social and ethical implications of social media, homeschooling, loss of free play, and reduced face-to-face interaction for children. Finally, Harry talks about his current interests in meaning, culture, and social affordances, how objects and places are never neutral but imbued with significance through shared practices and histories. Throughout, the conversation keeps circling back to a central theme: how we and the animals around us learn to move, act, and live meaningfully in our environments, within both possibilities and constraints. If you’re curious about how environments shape perception, learning, and culture, and what this means for coaching, education, animal welfare, and everyday life, this episode offers a rich, thoughtful, and accessible introduction. My guest Harry Heft Link to Harry’s ResearchGate profile https://www.researchgate.net/profile/Harry-Heft Denison University profile https://denison.edu/people/harry-heft

    58 min
  4. 12 mar

    Coaching Falling with Style: Affordances, safety, and skill adaptation with Danny Hatcher

    In this episode of the River Tiger Podcast, host Marianne Davies speaks with Danny Hatcher, whose work sits at the intersection of sports coaching, ecological psychology, Deaf awareness, and technology/AI. Danny introduces his background in strength and conditioning and sports coaching and explains how a seemingly simple example about a table having “affordances” drew him into ecological psychology. He shares his lived experience of being half deaf and half blind, his journey into British Sign Language (BSL), and his growing involvement in the Deaf community, where he now volunteers and advocates for Deaf awareness in “hearing world” environments such as sport. A major thread of the conversation is Danny’s ecological approach to coach development and skill learning at his trampoline club. He describes how most of trampolining is really about “safe crashing” and “falling with style,” and how traditional coaching models, focused on a single “correct” technique, can create fear and hesitation in parents, helpers, and newcomers. Instead, he designs open, exploratory environments where participants (including adults and parents) learn by exploring movement, making mistakes, and discovering multiple solutions to motor problems, rather than trying to reproduce one ideal model. Marianne and Danny unpack common safety concerns in sport, contrasting the perceived danger of “doing it wrong” with the actual reality of well-managed, exploratory practice in maintained, supervised environments. They highlight how changing the environment (e.g., adding or removing mats) changes perception and action, and how being skilled often means being good at adapting and recovering from errors, not just performing a perfect form. Throughout, Danny links these ideas back to ecological psychology, disability, and how we can shift coaches’ and parents’ questions from “How do I correct this?” to “What motor problem is this person solving, and how can I help them explore more solutions?”

    1 h 14 min
  5. 31/12/2025

    Beyond Optimality: Embracing emergent adaptation. A conversation with Madhur Mangalam.

    This podcast was recorded in response the publication of 'The myth of Optimality in Human Movement Science' by Madhur Mangalam. I recorded this episode some time ago but it has been a tough year and I have not published any podcasts. I lost my beloved River Tiger this year - it's still very raw but I do want to discuss that in another episode. My motivation is stronger for continuing to explore skill adaptation in equestrian and adventure sports so despite the need to prioritise my PhD thesis, I will endeavour to publish some episodes this year. The "myth of optimality" in human movement science critiques the idea that there's one "perfect" way to move, arguing that evolution produces sufficient adaptations, not perfect solutions, and that movement is dynamic, context-dependent, and adaptive. This flawed concept, often used in biomechanics and motor control, ignores the body's ability to find flexible solutions based on task, environment (e.g., running on a track vs. trail), and internal states (fatigue), proposing instead that performance emerges from complex, multi-scale processes, not a fixed, optimal blueprint.  This discussion explores the concept of optimality in human and equine movement sciences. Madhur Mangalam, an assistant professor of biomechanics, critiques the optimality framework, arguing it oversimplifies complex movements. He emphasises the importance of variability and context in movement, citing his viral paper on the myth of optimality. Marianne and Madhur discuss the need for a more empathetic, constraint-aware approach in coaching and the limitations of lab-based research in capturing real-world movement dynamics. This is a link to my guest on this episode: https://www.unomaha.edu/college-of-education-health-and-human-sciences/biomechanics-core-facility/about-us/directory/madhur-mangalam.php Madhur Mangalam is an accomplished Assistant Professor in the Department of Biomechanics at the University of Nebraska in Omaha. He has a stellar academic background, earning his Bachelor's and Master's degrees in Life Sciences from the prestigious Indian Institute of Science Education and Research in Pune, India. His insatiable curiosity and passion for understanding the human mind led him to complete his Ph.D. in Psychology at the renowned University of Georgia in Athens, followed by rigorous postdoctoral training in Neuroscience at Northeastern University in Boston.Dr. Mangalam's research pursuits are at the forefront of interdisciplinary innovation, primarily focusing on unraveling the nonlinear dynamical principles that underlie perception-action mechanisms and embodied/embedded cognition. His scholarly journey is marked by a commitment to advancing our understanding of these intricate processes. Furthermore, he is a pioneer in developing cutting-edge nonlinear analytical methods, which play a pivotal role in uncovering and deciphering these fundamental principles. With his exceptional academic journey and dedication to pushing the boundaries of knowledge, Dr. Mangalam continues to make impactful contributions to biomechanics, psychology, and neuroscience. This is the paper we are discussing: https://www.researchgate.net/publication/390322410_The_myth_of_optimality_in_human_movement_science The paper by Jane Clark: This is an excellent overview of the paper by Rob Gray https://www.youtube.com/watch?v=OgR5g7rZxT4 Clark, J. E. (1995). On Becoming Skillful: Patterns and Constraints. Research Quarterly for Exercise and Sport, 66(3), 173–183. https://doi.org/10.1080/02701367.

    1 h
  6. 25/01/2025

    Exploring 'the affordance hypothesis' with Ed Baggs. What are affordances and are they different for non-human animals?

    Ed Baggs, assistant professor at the University of Southern Denmark, joins me for a conversation about his research on affordances. I invited Ed to join me after reading his latest (preprint) paper ‘The Affordance Hypothesis. In this paper Ed and his co-author Vicente Raja delve into affordance research, using examples like an African fish eagle hunting bee-eaters to illustrate direct perception.  Ed discusses his journey from traditional cognitive science to exploring affordances in language and human interactions. Though the paper they reference, among many others, James's Principles of Psychology and Kant's Critique of Pure Reason, to contextualise Gibson's work. Ed emphasises the need to move beyond categorisation-based thinking to a field-based approach, using action boundaries to operationalise affordances. As a key part of the operationalisation problem (how to study affordances without falling back into categorical thinking), Ed explains the long-standing debate over affordances' ontological status, referencing Fodor and Pylyshyn's critique and Turvey et al.'s response. In their paper, Ed and Vicente propose viewing affordances as regions of movement space rather than categories.  The discontinuity problem addresses how humans use language to categorise things, and therefore perceive affordances differently from other animals.  The conversation also touches on the practical implications for coaches and athletes, emphasising the importance of shared perceptions and meaningful affordances. There is so much in here. It is worth listening to Episode 60 with Dr Andrew Wilson for an introduction to affordances, and to Episode 1 with Dr James Stafford and Warren Lampard for a conversation about action boundaries and using affordances in practice. About my guest Edward Baggs is assistant professor in humanities at the University of Southern Denmark and a fellow at the Danish Institute for Advanced Study. His work focuses on the problem of scaling up embodied cognitive science beyond the individual mind to encompass collaborative activity as well as cognitive development and language. His current interests include direct social perception theory and developing field-based methods for observing cognition in everyday settings. Links Ed Baggs on ‘x’ https://x.com/edbaggs/status/1867584095720779812 Preprint full paper DOI https://osf.io/preprints/psyarxiv/xu4wk YouTube clip of the African Fish Eagle https://www.youtube.com/watch?v=DW-BSDZ7iqc&pp=ygUWYWZyaWNhbiBmaXNoIGVhZ2xlIGJiYw%3D%3D Karen Adolph visual cliff research clip https://www.youtube.com/watch?v=WanGt1G6ScA How direct is visual perception?: Some reflections on Gibson's “ecological approach.' J.A. Fodor, & Z.W. Pylyshyn (1981)  https://www.sciencedirect.com/science/article/abs/pii/0010027781900093?via%3Dihub Ecological laws of perceiving and acting: In reply to Fodor and Pylyshyn (1981)  Turvey et al. (1981) https://www.researchgate.net/publication/16000703_Ecological_laws_of_perceiving_and_acting_In_reply_to_Fodor_and_Pylyshyn_1981

    56 min
  7. 16/01/2025

    A contemporary perspective on strength, conditioning and rehabilitation with Yuji Suzuki.

    Yuji Suzuki, a strength and conditioning coach and chiropractor based in Portland, Oregon, discusses his transition to an ecological approach in his work with youth and remote clients. He explains how the COVID-19 pandemic led him to explore online resources, which introduced him to the ecological principles of human movement learning.  Yuji emphasises the importance of allowing clients to explore their own movements rather than imposing rigid biomechanical models. He also highlights the benefits of remote coaching, which encourages clients to become more independent and self-regulating in their movement practices. Yuji and I discuss the evolving understanding of pain, emphasising its complexity and the shift from singular to multifaceted approaches. Yuji highlights the importance of considering individual contexts, histories, and environments in pain management.  Yuji describes the role of clinicians as guiding rather than just diagnosing, focusing on continuous support. We explore the cultural attitudes towards aging and movement in the UK and US. Additionally, we delve into the role of chiropractic care, with Yuji emphasising a more ecological approach beyond spinal adjustments, and the importance of movement exploration and behavioural adaptation. About my guest: Yuji works as a strength and conditioning coach in Portland, Oregon, USA working mainly with the youth population locally. Additionally, he utilises his background as a chiropractor to provide remote coaching for individuals navigating pain and performance related obstacles. He is an advocate for adopting an ecological dynamics approach in performance training, pain management and rehabilitation. Where to find Yuji: Instagram profile: https://www.instagram.com/yujgains/ X profile: https://x.com/yujisuzukidc

    55 min

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The River Tiger Podcast from Dynamics Coaching is a space for curious, evidence-informed conversations that sit at the intersection of learning, movement, skill acquisition, ethics, and philosophy — with a particular love for adventure, lifestyle, and equestrian sports. Hosted by Marianne Davies, the show explores what it means to become skilful in environments that are complex, fluid, and never fully controllable — where risk can be managed, but not eliminated. Each episode brings research and real-world practice into dialogue through spontaneous, thoughtful discussions with practitioners and researchers. Expect deep dives into ecological and systems perspectives, coaching practice, decision-making under pressure, and the socio-cultural realities that shape how we train, compete, and care — for ourselves, for others, and (in equestrian contexts) for the horse as a partner in the learning environment.

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