Showing posts with label Holland. Show all posts
Showing posts with label Holland. Show all posts

Thursday, December 06, 2012

Friends at Work: Would You Put Yourself in His Shoes?


Photographer Arjan Haverkamp saw nothing unusual about this scene at the Dierenpark Amersfoort (zoo) in The Netherlands. I think he was curious about the donkey's hooves. When I saw the photo, all I could see was the farrier's shoes!


Thursday, March 10, 2011

Theo Jansen's Anatomical Inspirations: Abstract Musing Can Help You Understand and Appreciate Hoof Design

Spring is in the air and a hoof blog editor's fancy turns to...kinetic sculpture. 
But you'll soon understand why.

To anyone who says we can't improve on the way that horses are trimmed or shod, or the way that lame and sick horses' legs are treated or cared for, I'd have to say we're just not trying hard enough. And the answer is not likely to come from tinkering with the designs and devices we already have in our hands.

Kinetic sculptor Theo Jansen builds 'strandbeests' out of PVC pipe and turns them out on the wild ranges of the sand on Dutch beaches. The goal is for his perpetual motion creations to become permanent, independent citizens of the sands.

Jansen's kite-like sculptures will trot along the beach on PVC legs and coffin joints.
That's right. He wants to turn them loose. It sounds like he's been watching some fantasy beer commercial where the wild horses run free forever.
You can't help but notice that his sculptures' legs and feet mimic the design of horse' limbs, right down to the single digit and breakover action of forward motion via a rotating distal joint.

I
Maybe Jansen's been reading the Hoof Blog and saw this extreme rocker rehab on a foundered foot from Loic Entwistle's photo files in Germany. I'm sorry I don't have more information about this photo. I don't even know if this is Loic's work. But the image has always intrigued me. It's a thought-provoker.

Think backwards for a minute. What if you could be Jensen and design a new hoof for the horse, one that would be easier to work on, to keep sound, to serve the horse on multiple surfaces, in multiple environments, under a rider's weights, in different sports?

What would your design parameters be for the lower limb and hoof? Where would you start--at the bottom? in the middle? Would you specify a model with replaceable (transplantable or implantable) parts?

There's no doubt that Nature designed an amazing structure that functions organically with perfection when everything's right. Humans just seem to muck it up, in one way or another. Bioengineering is on its way to being able to identify weak tissue structures; perhaps digital cushion implants will be possible soon, or coronary band grafting will allow rehab to be completed in six weeks instead of six months.

I suspect most of us would be happy to tinker with the parts to improve them, but we like the design just the way nature has given it to the horse, and to us to work on, to ponder, to study, to capitalize upon, or to admire.



Maybe we should invite Theo Jansen to watch our horses run on the racetrack. What we'd end up with in return might be a little different than what you''d see him sketch on a drawing board. Imagine a silky, kite-like kinetic sculpture floating around the infield of a dark racetrack at night, under its own perptual power, making eerie music like a chorus of call-to-the-post buglers playing a duet with every foghorn on the coast of Maine.

People would pay to see (and hear) something like that. I think they'd pay to see lots of things he does. Keep an eye on him, and his beests. I think he's trying to tell us something



© Fran Jurga and Hoofcare Publishing; Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. Please, no use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.
 
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Thursday, October 14, 2010

Hoofcare & Lameness Presents World Horse Welfare's Laminitis Video Conference (Part 1)


Welcome to an amazing educational opportunity. World Horse Welfare and feed company Dodson and Horrell have created a series of videos from their recent "laminitis roadshow" conference in Great Britain and the Hoof Blog will be posting the videos here for you to watch at your leisure. This first brief video is the introduction and summary, featuring equine nutrition researcher Teresa Hollands of Dodson and Horrell.


In this first "feature-length" 24-minute video, you will meet Professor Derek Knottenbelt, who is no stranger to readers of Hoofcare and Lameness Journal. His article on pemphigus (sometimes called coronary band dystrophy and the subject of more articles to come) is one of the most popular articles ever published by Hoofcare and his work on hoof diseases is extraordinary in the way he integrates research and treatment with other areas of medicine.

Professor Knottenbelt was recently a guest speaker at Tufts University's Cummings School of Veterinary Medicine and I highly recommend him as a speaker. You'll see why when you watch this video, which includes one of his clever improvisational dramatizations--he becomes the hoof's laminar bond!  His simple explanation takes the mystery out of insulin resistance and how it is involved in the mechanical collapse of the foot in laminitis; this video also helps with explaining many other key concepts of laminitis and its prevention for horse owners.

More videos from the road show conference will be added to the blog in the next few days. Please watch them all, share them all, and refer back to them.

Many thanks to World Horse Welfare and Dodson and Horrell for their leadership in laminitis education for horse owners. This is critical information that needs to circle the world, wherever horses can be cared for in a way that helps prevent laminitis. It is, after all, a preventable condition in most cases and so much pain and suffering could be spared if horse owners can be educated about management practices.

© Fran Jurga and Hoofcare Publishing; Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. Please, no use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.
Follow the Hoof Blog on Twitter: @HoofcareJournal
Join the Hoofcare + Lameness Facebook Page

Sunday, October 03, 2010

Hoofcare@WEG: Rob Renirie's Dutch Gold Shoeing Keeps It Simple

The Dutch have dominated the dressage at the World Equestrian Games with a sweep of all three gold medals. In this photo you see Exquis Nadine, ridden by Hans Peter Minderhoud, giving an uncharacteristic bolt which showed off her front shoes. All the Dutch horses were shod with straightforward quite uncomplicated shoes applied by a highly skilled farrier. (Dirk Caremans photo courtesy of Alltech)
The star of the World Equestrian Games, so far, has been the spectacular black Dutch Warmblood stallion Moorlands Totilas. He won two individual Gold Medals and led the Dutch to a team Gold Medal. The Dutch have a good sense of humor so he trotted into the arena for the medal ceremony in "solid gold" bell boots. His shoeing is very straightforward. (Detail of a Dirk Caremans photo courtesy of Alltech)
The man behind the Dutch team horses' hooves is farrier Rob Renirie. He has been the team farrier for The Netherlands for many years. He's caring for the hooves of all the Dutch horses at WEG; this photo was taken at the endurance race. (Fran Jurga photo)

It was really quiet in the office last night. I was uploading photos from the camera and a farrier came in. He'd just arrived from out west and we chatted about what he'd missed. He said something that really surprised me; it stopped me in my tracks. He said he wanted to see the feet on the gold-medal-winning Dutch dressage horses, especially Moorlands Totilas, because he figured that they must have some special gaited-horse type shoeing to get them to move like that. (Totilas has a lot of expression and almost impossible joint extension.)

I had to tell him that the shoeing doesn't have anything to do with that horse's animation, unless it is that the shoeing stays out of the horse's way. I hope that people watching the Games on video don't think that the horse is manipulated by shoes or pads or weights. The shoeing is surprisingly simple on these horses, although every aspect of the balancing and trimming of the feet is no doubt very, very carefully managed. The shoe is just the icing on the cake.

The man managing that hoof balance is longtime Dutch team farrier Rob Renirie. Having him in the United States for ten days is quite a treat. On Wednesday, he left the gold medal celebration in the Dutch camp (perhaps figuring there would be more champagne in the days to come--and if so, he was right!) to go to dinner with 16 American farriers, many of whom were from the local Lexington area. He was very friendly and generous with his information and encouragement for everyone. He hadn't met about half the farriers before, and met some of their spouses for the first time.


He also met Doug Watkins from Breeders Supply, the farrier supply store in Lexington, which he said he wanted to visit before he headed home, Mitch Taylor from Kentucky Horseshoeing School, and a delegation from Rood and Riddle Equine Hospital's Podiatry Clinic, plus many others.

An article about Rob's presentation at the Global Dressage Forum in Holland last year, describes his basic shoeing philosophy as this: 
"The coronary band usually makes the shape of the foot and thus the shoe. For front shoes, he prefers a slightly rolling toe which covers one third of the hoof wall. He doesn’t use concave steel on dressage horses, preferring to use quite light flat steel (but not aluminum as it’s very slippery) front and back so that the shoe stays on top of the surface and allows the horse to turn easily. He thins the toe until it’s wider by about 3mm and then he lifts it a little bit, with no clips where possible, and small nails. He files as little as possible of the wall, wanting it to stay nice and straight and strong. For hind shoes, again, he hammers the toe of the shoe to create a rounded toe that so it rolls easily; he doesn’t take the toe too far back and leaves only 4.5mm over the shoe at the back. "
One of Rob's popular sayings is that "You can't make a Ferrari out of a Fiat" and that the horse needs to land on its entire foot. He believes in preserving the horse's toe and frog to absorb shock and create energy for the next stride.

He told me that he worries that single points from articles are often taken out of context and championed by horse owners who disagree with their farriers or veterinarians. He receives many emails and phone calls from U.S. warmblood owners asking for advice on horses he can't see and said he would prefer to hear from the farriers if they feel they need help.

Rob presented a masterclass in sport horse farriery at the Fourth International Equine Conference on Laminitis and Diseases of the Foot in West Palm Beach, Florida in 2007.

Past Hoof Blog articles featuring Rob Renirie:
2009 Global Dressage Forum courtesy of EuroDressage
Rob Renirie at 2008 Olympics in Hong Kong

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Friday, July 02, 2010

Friends at Work: Holland's Rob Renirie Shoes for Anky Between World Cup Matches

Between World Cup matches, Dutch farrier Rob Renirie found his way to dressage star Anky van Grunsven's training center in Erp this week to shoe some of her horses in training; here you see him working on Nelson. Anky was impressed that he used a fan to keep away the flies. I was impressed that even Anky van Grunsven has flies. While Anky will not be competing for a place on the Dutch dressage team at the 2010 Alltech FEI World Equestrian Games in Kentucky this September, she scored a personal-best 70.5 on her most recent reining test.  I believe two 68s are the requirement to qualify for WEG. Unfortunately Anky's low score didn't count since she rewarded her horse too soon and her score dropped to zero! Rob Renirie, on the other hand, should be a shoe-in to be the Dutch team farrier at WEG in Kentucky and we'll hope to see him there! Maybe the Brazilians will have recovered by then. Photo mirrored from www.anky.nl.

Fran Jurga's Hoof Blog at Hoofcare.com
© Fran Jurga and Hoofcare Publishing


Please, no use without permission. You only need to ask. Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.

Sunday, August 30, 2009

Video: Watch Elastic, Athletic Dutch Dressage Stallion Set a New World Record

by Fran Jurga | 30 August 2009 | Fran Jurga's Hoof Blog



Just the other day this blog was quoting the superlatives coming out of the European dressage championships at Windsor Castle in England. Things went from the greatest to the unbelievable last night when, for the first time ever, a score above 90% was awarded in the musical freestyle to Dutch rider Edward Gal and the nine-year-old black stallion Moorlands Totilas.

I don't know what sort of biomechanics study could be done on this horse to figure out how he does what he does. He doesn't seem large. Doesn't look massive in the hind end. He actually looks quite closely coupled, yet his strides in the extended trot and canter look to be ground-gobbling. I can only assume that all his parts are equally massive, equally developed in a harmonious unit and yet...how does he manage to be so light on his feet, so loose at the shoulder?

I know one problem with watching this horse is that the rider is a very tall man, so his frame gives the illusion that the horse is smaller than he probably is.

Maybe a scanning session would show that his tendons and ligaments are bionic, that he has the support system of a warmblood on the feather-light skeleton of a racehorse. Something's up with this horse--something wonderful.

Holland also finished in second and third place. I'm certainly not an expert or a dressage critic and nothing should be taken away from Parzival and Salinero, yet it is interesting to see how differently constructed they are, and how their frames appear larger and especially longer. These horses seem to be exquisitely (and successfully) focused in order to nail the exact movements, like a tennis player at Wimbledon taking exact aim, while the black seems to perform them in a more relaxed mode, a la Tiger Woods.

Edward Gal and Moorlands Totilas performed to Celtic-type music, complete with echoing drums and ringing church bells, in the shadow of England's Windsor Castle. And it worked.(FEI photo by Kit Houghton)

With luck, Totilas will stay sound and remain in training for a trip to the USA next September for the Alltech FEI World Equestrian Games in Kentucky. A lot can happen between now and then, including the return of the top Germans who were sidelined for this week's competition.

Share this video, savor this moment, and celebrate this horse. This is what a sound, healthy horse looks like at the peak of condition without a thought of resistance or tension on his mind.

Watching Totilas brings to mind the fleet-footed racing star of this year, filly Rachel Alexandra, who seems to win her races for the joy of running fast because she can. It seems 2009 is a year of at least two great horses at the pinnacle of their respective sports. Enjoy them while they are here with us; we all know that soundness can be fleeting and they are two of the legends we'll remember in the future.

© Fran Jurga and Hoofcare Publishing. No use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). 

Friday, October 24, 2008

Champion Australian Jockey Takes Off His Shoeing Apron to Don Silks

There's something about fillies: Australian jockey (and farrier) Glen Boss has been one of the world's leading money-winning jockeys in recent years. He rode to victory in three consecutive Melbourne Cups aboard superstar mare Makybe Diva. This weekend he rides favorite Samantha Miss in the $3 million Cox Plate.

As America gears up for the Breeders Cup championship races this week, all eyes in Australia will be on the $3 Million Cox Plate to be run at Mooney Valley. In the jockeys' room, however, one pair of eyes will be solemnly focused on the scales.

Remember those gut-wrenching passages in Laura Hillenbrand's Seabiscuit as the jockey tried to come back from injuries and keep his weight down, all at the same time? I remember a joke told by one of the Thoroughbred trainers about flying cross-country with a jockey. The trainer felt guilty eating the airline's peanuts. The jockey took one, and cut it into quarters...and rationed it to last the flight.

Now it's my turn to remember. I was at a farrier convention. The awards banquet followed a buffet dinner. I wasn't in a hurry to eat so I lingered by the bar. Then I heard loud grumbling. The line was halfway through...and the food was gone. All of it.

There couldn't be two people with different eating agendas than a jockey and a horseshoer.

Today, meet a man who is both.

Australian champion jockey Glen Boss has been trying to make the weight so he can ride the favorite--a young filly running against colts--in this weekend's Cox Plate. He'll be riding for his friend, the trainer, but under Australian riding terms, he needed to get his weight down to just (gulp) 47 kilos (103.4 pounds). He would need to lose more than 10 pounds from a body that already was so lean you can't pinch him.

Glen's effort has been poignantly documented in photos by an Australian newspaper. What attracted my attention was seeing a closeup of a jockey's head with the words "Fighting Farrier" stitched into a watch cap.

Yes, Glen Boss used boxing as one of his main exercise routines to drop the pounds. His trainer and advisor was fellow farrier and former Australian welterweight champion Julian Holland. According to the story, they met when shoeing in the Gold Coast region of Australia 20 years ago. Boss was able to put his race winnings to use and sponsor Holland. This year, Holland is returning the favor and training Boss to ride in one of the world's richest races.

The campaign for Holland's title would dub him "The Fighting Farrier" forevermore in Australian boxing history and that moniker certainly fits Boss now, as he emphasis shifts from fighting in the ring to fighting the scale.

Read the full story by clicking here. And stay tuned tomorrow to find out how Samantha Miss did in the Cox Plate.

Looking ahead a few weeks: Glen Boss will try to equal the record of consecutive Melbourne Cup wins when he rides Profound Beauty in that race for Euro trainer Dermot Weld. The race, run at Flemington Racecourse outside Melbourne in Victoria, is worth $5.5 million.

Or at least Glen Boss hopes to: ironically, the star filly who is willing to take on the colts in Australia's richest race is questionably sound with a bruised foot. Maybe Boss can take a look.

Glen Boss, left, spars in the ring with fellow farrier Julian Holland, former welterweight champion boxer of Australia, whose quest for that title was sponsored by Boss's race winnings.

Be sure to visit the photo gallery documenting what he's going through to make the weight. Click here to see 28 photos of a determined man.

Photos credit for this blog post: www.couriermail.com.au

© Fran Jurga and Hoofcare Publishing. This post was originally published on 23 October 2008 at http://www.hoofcare.blogspot.com.