Dec 12, 2016

Input Needed to Support the Collapsible Fence Study

USEA/Leslie Mintz Photo.

The University of Kentucky (UK) study is focused on understanding the horse/fence contact and interaction during rotational falls as a means to provide insight into rotational fall prevention and requirements to guide the sport’s course and safety device designers. The team at UK would like to thank the donors to date. Their contributions have enabled our work to progress quickly toward accomplishing this year’s goals. We are very appreciative of the support and keep the donors in mind as we work.

The team is made up of excellent students who are dedicated to their work and everyone’s goals with this effort. Gregorio Robles-Vega is a talented and dedicated Masters student in UK’s Mechanical Engineering (ME) Department who is developing the rotational fall computer simulations for his thesis. Lange Ledbetter is a senior in ME, with experience in photography, software and data processing which he is using to perform video analysis and on-course fence contact data processing. Christina Heilman, a rider majoring in Biosystems and Agricultural Engineering, contributed to the Spring 2016 efforts before she graduated in May. Shannon Wood is an eventing rider and Engineering Physics undergraduate at Murray State University in Kentucky who joined the team for the summer, developing our horse size and shape survey among other valuable contributions.

The team is led by Dr. Suzanne Weaver Smith, who is combining the Eventing experience she gained through testing safety devices, demonstrations for builders and designers, and participating in the FEI Standard development during the previous study. Dr. Smith’s aerospace expertise in complex dynamics, computer simulations, and field testing have been the focus of much of her career. Her work has included projects for the Hubble Space Telescope, an early unmanned aircraft system, the International Space Station, deploying spacecraft, testing, and Mars airplanes, among others where she applied or developed techniques that will be used to understand and help prevent rotational falls.

To understand and take into account the variability of the many conditions and situations that lead to rotational falls, we will use a Monte Carlo simulation similar to those used in weather forecasting. The computer models developed will enable us to consider thousands of different combinations quickly. Our goal is to understand this complex motion thoroughly, and thus how to best prevent the conversion of forward momentum into a rotational fall for various fences. The model incorporates approach speed and direction, contact force and duration, horse and rider weight and size, among others.

How You Can Help

Our progress to date has been to bring together the best information available on each aspect of the motion. Unfortunately, one of the key pieces - horse size and shape – has very little information available from previous studies. We decided to ask the eventing community for help with a “citizen science” survey that requests a few measurements of eventing horse size, weight, and rider height/weight. This survey aims to help us understand the sizes and weights of Eventing horses and riders to use realistic information in our study of collapsible and deformable fences to improve safety. We ask that you please safely take the measurements of the horse as pictured in the survey. We suggest a soft measuring tape at least 7’ in length (one that is used to measure jump heights or lines may be handy) and a horse height measuring stick; a second person is helpful, but not required. An owner or rider with more than one horse can submit a separate survey for each. If there are unknown measurements, such as the horse’s scale weight, it is okay to skip it and complete the rest of the survey. Any information provided will be helpful.

The 10-minute survey can be accessed here.

All contributions to support the project or to provide information through the survey are important and appreciated. Donations to further this study are also very appreciated. You can donate by clicking here.

May 26, 2022 Education

Rule Refresher: What Will Be Expected of Me at the Beginner Novice or Novice Level?

Preparing for your first horse trial and not sure what is expected of you at each level? Over the course of the next few Rule Refreshers, we will be diving into each level and the performance expectations of each phase. Want to better prepare yourself or your students for their first competition or a move-up? The USEA Eventing Handbook by the Levels is a free resource to all USEA members that outlines clear and consistent guidelines for riders and trainers to refer to when navigating their way through the competition levels. You can access this guide by logging into your online services account.

May 25, 2022 Profile

Now On Course: Handing Over The Reins

I’m not one for the spotlight. As the voice of the Association, you don’t need to know my personal views, political, eventing, or otherwise. So despite my byline appearing on thousands of articles on the USEA website and magazine, this is probably only the second time I’m writing about myself (the first was about my love for lessons, and reading it now makes me laugh as I am still 100% addicted). But as I am now just a USEA member I thought I would share a bit of my journey to add to our member spotlight series, Now on Course.

May 24, 2022 Education

Tips for Successful Haul-In Schooling

You’ve likely spent some time scouring the USEA Calendar to line up your 2022 competition schedule. Now that spring has sprung, it’s time to plan some cross-country schooling outings to make sure you and your horse are as ready as possible. If you own or manage a facility that welcomes guests for haul-in schooling, you’ve likely noticed horses and their humans showing up in droves to get their practice in. A successful off-site schooling day has many, many moving parts. From paperwork and payment to safety, these best practices for hosts and guests will help everything go as smoothly as possible.

May 23, 2022 Eventing News

US Equestrian Announces Land Rover U.S. Eventing Team for CHIO Aachen CCIO4*-S

US Equestrian is pleased to announce the Land Rover U.S. Eventing Team for the CHIO Aachen CCIO4*-S at CHIO Aachen World Equestrian Festival in Aachen, Germany, from July 1-2, 2022. The team will be led by Chef d’Equipe Bobby Costello.

Official Corporate Sponsors of the USEA

Official Joint Therapy Treatment of the USEA

Official Feed of the USEA

Official Saddle of the USEA

Official Real Estate Partner of the USEA

Official Equine Insurance of the USEA

Official Forage of the USEA

Official Supplement Feeding System of the USEA

Official Horse Clothing of the USEA

Official Outerwear of the USEA

Official Competition & Training Apparel of the USEA