amandaco2
Well-Known Member
i trot my bf dressage horses on the roads a bit. mostly as I have no arena so in winter once its wet we can only hack out. they don't seem bothered by it, I do a gentle trot, not hammering along and mostly up hills.
They were limping!!!!!
Poor wild horses... limping on the rocks. It's a wonder they evolved on the planet all on their own... any logical person would believe they landed here on an alien spaceship - "what other animal walks on its middle finger alone?" - quote from somewhere.
They were moving up a shear rock strewn slope with a helicopter in pursuit of them. I don't think you are used to watching animals on that terrain.
And your point is?
Certainly am we have mountain ranges here in NZ - the helicopter was not in pursuit of them, merely filming them, when helicopters pursuit horses they move pretty fast - our Kaimanawa horses are rounded up by helicopter.
Anyone living in the Chilterns will know that flints are everywhere, very knobbly and also sharp - we had paths we hacked over several times a week and none of my shod horses limped!
And your point is?
Certainly am we have mountain ranges here in NZ - the helicopter was not in pursuit of them, merely filming them, when helicopters pursuit horses they move pretty fast - our Kaimanawa horses are rounded up by helicopter.
Anyone living in the Chilterns will know that flints are everywhere, very knobbly and also sharp - we had paths we hacked over several times a week and none of my shod horses limped!
They were limping!!!!!
I'm just wondering how it's possible not to limp when one moment one of your feet is on top of a boulder and the next another of your feet has to avoid it or step on it and the there's another and another boulder every six inches to a foot along the track?
Wild horses which limp are called breakfast.
Incorrect, mechanically the tendons are less stretched going down hill as you will always shift your body to be as vertical as possible and so does the horse.
I don't. I used to trot a bit on roads when I used to hack out as a child until my pony at the time came down with concussive laminitis. I still blame myself to this day. I only ever trot on the road now if I have to, like if a big lorry is coming and I want to get to a layby (my road is narrow) but even then I try to go on the verge. I very much limit trotting and cantering on hard summer ground as well. Mine is unshod, if she were shod Id be even more careful. IMO, the concussion caused by shoes is horrific.
Well my vet and physio must both be wrong then Popsdosh.
An abstract from this : https://www.researchgate.net/public...gital_flexor_tendon_forces_at_trot_and_canter
Also in the Equine Veterinary Journal : http://onlinelibrary.wiley.com/doi/10.1111/j.2042-3306.2006.tb05583.x/abstract
One cause of overstrain injury to the superficial digital flexor tendon (SDFT) in horses is the force loaded on the SDFT during repeated running. Therefore, decreasing this force may reduce SDFT injury. It has been reported that strain on the SDFT decreases with a toe-wedge shoe. Uphill courses are used for training of racehorses, and the angle of hoof-sole to the horizon during uphill running is similar to that of the toe-wedge shoe. To determine the effects of uphill exercise on the force on the SDFT during trotting and cantering. Arthroscopically implantable force probes (AIFP) were implanted into the SDFT of the left or right forelimb of 7 Thoroughbred horses and AIFP output recorded during trotting and cantering on a treadmill inclined at slopes of 0, 3 or 8%, and then 0% again. Superficial digital flexor tendon force was calculated as a relative value, with the amplitude of AIFP output voltage at initial 0% slope equal to 100. Out of 14 sets of experiments, AIFP data were analysed successfully in 9 at the trot, in 3 at the canter in the trailing forelimb on a slope of 3 and 8%, and in 2 at the canter in the leading forelimb on a slope of 3%. Increasing the incline from 0-8% tended to decrease peak force in the SDFT at the trot, and in the trailing forelimb at the canter. However, force in the SDFT was unchanged in the leading forelimb at the canter on the 3% incline. The force in the SDFT trotting or cantering uphill is unchanged or lower than that loaded at the same speed on a flat surface. Because at similar speeds the workload for uphill exercise is greater than on the flat, uphill running increases exercise intensity without increasing force in the SDFT.
Hope this clears things up.
Many studies done on this - a lot of people seem to be stuck in their ways of 'oh I used to do it all the time and my horse lived until 27 so how bad can it be' kind of thing, but no, it is not beneficial. Walking on the roads yes, trotting for more than a few minutes a day, no no no! The bone remodels in response to stress which is what causes the bone to become stronger but any more than a few more minutes a day, the osteocytes cannot remodel quick enough and it will cause permanent damage through micro-fractures.
That doesn't make any downhill comparisons though, just uphill versus flat. Popsdosh was talking about downhill?
When we bring our aged horses in now at the end of January/start of February if our track isn't dried out enough (or it's too frosty) then we'll start jogging them on the roads. We start with 5 minutes of walk and 10 minutes of trot for the first week, then up it to 5 minutes of walk and 15 minutes of trot in the second week. If we still can't get on our track, the third week is 5 walk/20 trot and so on and so forth until we're up to 5 walk/35 or 40 trot.
We keep to the back roads though as main roads are far too fast and busy.
Many studies done on this - a lot of people seem to be stuck in their ways of 'oh I used to do it all the time and my horse lived until 27 so how bad can it be' kind of thing, but no, it is not beneficial. Walking on the roads yes, trotting for more than a few minutes a day, no no no! The bone remodels in response to stress which is what causes the bone to become stronger but any more than a few more minutes a day, the osteocytes cannot remodel quick enough and it will cause permanent damage through micro-fractures.
that's a lot quicker escalation of fitness work than ive ever done, are they totally unfit/ soft before starting the fitness programme?
What absolute rubbish. He's certainly no engineer!! If you're having trouble breaking a rock you get a sledgehammer with a heavier head.
The presence of half a pound to a pound of metal on the end of a long lever most definitely makes an enormous difference to the overall force on the lever (limb).
If anyone wants the science on that, because it's not my personal unsubstantiated opinion, I'll gladly look it up for you.
He's spouting off his own personal opinion with no proof at all that any amount of trotting a barefoot horse on the road is damaging.
When we bring our aged horses in now at the end of January/start of February if our track isn't dried out enough (or it's too frosty) then we'll start jogging them on the roads. We start with 5 minutes of walk and 10 minutes of trot for the first week, then up it to 5 minutes of walk and 15 minutes of trot in the second week. If we still can't get on our track, the third week is 5 walk/20 trot and so on and so forth until we're up to 5 walk/35 or 40 trot.
We keep to the back roads though as main roads are far too fast and busy.
Errr,No! as an engineer, A sledge hammer handle is not a lever . iT is merely a way of swinging a heavy object so that the loads on the users body are kept to a minimum whilst giving the heavy object time to reach its maximum speed before impact. The kinetic energy of the shoe striking the road does not in any way harm the horse .IT HARMS THE ROAD, in exactly the way a sledge hammer breaks a rock. I am more concerned that the tissues of the foot are indirect contact with the steel and recieve the shockwaves from the impact. Leverage and load on tendons is a complete red herring.
I never mentioned leverage or load on tendons. I was referring, as you are, to conclusive forces on bones and joints. My information came from a Chartered Engineer. I googled it too, to check it out before I wrote it. Replace lever with pole if it makes you happier.
Errr,No! as an engineer, A sledge hammer handle is not a lever . iT is merely a way of swinging a heavy object so that the loads on the users body are kept to a minimum whilst giving the heavy object time to reach its maximum speed before impact. The kinetic energy of the shoe striking the road does not in any way harm the horse .IT HARMS THE ROAD, in exactly the way a sledge hammer breaks a rock. I am more concerned that the tissues of the foot are indirect contact with the steel and recieve the shockwaves from the impact. Leverage and load on tendons is a complete red herring.