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Obese American horse: fat deposits can be seen on the back, between the ribs and on the rump. The horse body mass is highly variable, depending on breed, model, physiological state, condition, owner's purpose and usage of the animal. Always 65% to 75% water, it is divided on average between 50% muscle, 11% bone and 10% fat.
The latter calculation compensates for a racetrack running faster or slower than usual. The Beyer Speed Figure specifically does not consider other variables such as the early pace or traffic problems a horse may have faced during a given race. The figure may however be adjusted if the raw numbers are unusual based on the field's previous ...
Speed index (sometimes speed rating) is a system of rating the performance of Quarter Horse racehorses. The American Quarter Horse Association (or the AQHA) has used two systems over the history of Quarter Horse racing to evaluate racing performances. The original system used a letter grade, starting at D, then C, B, A and the highest AA.
Hypertriglyceridemia is the presence of high amounts of triglycerides in the blood.Triglycerides are the most abundant fatty molecule in most organisms. Hypertriglyceridemia occurs in various physiologic conditions and in various diseases, and high triglyceride levels are associated with atherosclerosis, even in the absence of hypercholesterolemia (high cholesterol levels) and predispose to ...
Interest in determining which sires of race horses transmit raw speed, and which sires transmit stamina (defined as the ability to successfully compete at longer distances) to their progeny dates back to the early 20th century, when a French researcher, Lt. Col. J. J. Vuillier, published a study on the subject (called Dosage), which was subsequently modified by an Italian breeding expert, Dr ...
Speed and quality of healing is directly related to the blood supply and fracture stability. Rest is required immediately following injury to reduce movement of the fracture site. Stability may be improved through use of surgical implants or casting, depending on the location of extent of the fracture. Shock wave therapy is sometimes employed ...
Timeform states that the very poorest horses may be rated as low as 30, with the very best horses rated 130 and above. [6] Two-year-old ratings are slightly lower than those for older horses. It also notes that only a very select number of horses have achieved a rating of 175 and above for hurdling (16) or 182 and above for chasing (20).
Male horses are overall at a higher risk of catastrophic injury than female horses, with an overall odds ratio of 1.48. This does vary by study and country, including odds ratios of 1.12 in 1.61 in Australia, 1.76 in Canada, the United Kingdom, and 1.52–2.21 in the United States.