• Welcome to

    Centaur Biomechanics

  • Welcome to

    Centaur Biomechanics

  • Welcome to

    Centaur Biomechanics

  • Welcome to

    Centaur Biomechanics

  • Welcome to

    Centaur Biomechanics

Upcoming webinars

The TMJ and Poor Performance with Dr James Carmalt

Sunday 1st November 2026 at 09:00 HRS GMT

The TMJ and Equine Poor Performance with Dr James Carmalt Equine poor performance is a nebulous term meaning different things to different people. In recent years, the TMJ has been included in discussions of poor performance, often without any significant evidence. This talk will explain the evidence behind what we think we know and attempt to describe a logical approach to including the joint as a cause of poor performance.

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About us

Russell MacKechnie-Guire holds a PhD in Equine Biomechanics, graduating from the Royal Veterinary College in 2019. Russell’s thesis was titled ‘The Relationship between Saddle and Rider Kinematics, Equine Locomotion, and Thoracolumbar Pressures in Sports Horses’. Russell is based at Centaur Biomechanics, a company which he founded in 2006. He has extensively researched the effect that tack and the rider has on equine health and performance. Russell holds a post at Hartpury University as an Associate Professor in Equine Biomechanics. Russell’s current area of research is horse-saddle-rider interaction, spinal kinematics in horses when ridden over ground, the effect that rider asymmetry has on equine back movement, and from a rehabilitation perspective, the effect that training aids and pole work exercise has on back movement. In addition, Russell collaborates with researchers around the world on various research projects associated with equine health, rehabilitation and performance. Russell is a consultant for the British Equestrian Federations World Class, Team GBR programme and is a member of Team GBR’s Scientific Advisory Group. Russell also sits on the Society of Master Saddlers Scientific Advisory Group, and is part of the executive committee for the International Taskforce on Laterality in Sports Horses, and supports the Danish Equestrian Federation Welfare group. Russell is also a Pilates instructor, Intrinsic (Human) Biomechanics Trainer, a BHSI equestrian coach, and a keen competitor in dressage and show jumping.

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