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Topic:Polo Ponies

Polo ponies and horses are equines specifically trained and bred for the sport of polo, which is a team game played on horseback. These horses are selected for their agility, speed, and stamina, as these attributes are essential for the fast-paced and dynamic nature of polo matches. Polo ponies are typically smaller and more compact than other horse breeds, allowing for quick turns and bursts of speed. The training of polo ponies involves conditioning for endurance, responsiveness to rider cues, and the ability to perform sudden stops and changes in direction. This page compiles peer-reviewed research studies and scholarly articles that explore the breeding, training, performance, and welfare considerations of polo ponies and horses in the context of equestrian sports.
Effects of Different Hay Feeders, Availability of Roughage on Abnormal Behaviors and Cortisol Circadian Rhythm in Horses Kept in Dry Lots.
Journal of equine veterinary science    August 23, 2023   Volume 130 104911 doi: 10.1016/j.jevs.2023.104911
Carvalho Seabra J, Hess T, Martinez do Vale M, Spercoski KM, Brooks R, Dittrich JR.Free choice forage could be the best option regarding horses' welfare but can lead to increased body weight (BW), and waste of hay. Automatic box feeders (BF) and slow feeders (SF) decrease food waste, but it is unknown how these affect the horses' time-budget (TB). This study compared the effects of feeding free choice hay (FC), to a SF and an automated BF on the horses' cortisol circadian rhythm (CCR) and behavior by 24-hours continuous behavioral sampling (CBS). The study was designed as a 3 × 3 Latin square design with 15 polo horses divided into 3 groups, for 15 days on each treatment....
Comparison of an Antioxidant Source and Antioxidant Plus BCAA on Athletic Performance and Post Exercise Recovery of Horses.
Journal of equine veterinary science    December 25, 2022   Volume 121 104200 doi: 10.1016/j.jevs.2022.104200
Kent E, Coleman S, Bruemmer J, Casagrande RR, Levihn C, Romo G, Herkelman K, Hess T.Antioxidant supplementation decreases postexercise oxidative stress but could also decrease muscle protein synthesis. This study compared the effects of three diets: low antioxidant (control, CON), high antioxidant (AO), and branched-chain amino acid high antioxidant (BCAO) supplementation on postexercise protein synthesis and oxidative stress. We hypothesized that supplementing antioxidants with branched-chain amino acids(BCAA) would reduce oxidative stress without hindering muscle protein synthesis. Eighteen mixed-breed polo horses (11 mares and 7 geldings, with age range between 5 and 18 ye...
Within and Between-Tournament Variability in Equestrian Polo.
Journal of equine veterinary science    October 20, 2022   Volume 119 104144 doi: 10.1016/j.jevs.2022.104144
Best R.The external work, as measured by global positioning systems, undertaken by Polo ponies during tournament play has been well-described across Polo of varying levels in both Open and Women's Polo. However, the variability within these data have not been thoroughly examined. Understanding the variability within these data between players (within-tournament variability) and between tournaments allows a deeper understanding of expected Polo performance and can inform coaching and tactical decisions, as well as aid in longitudinal horse development and comparison to other equestrian disciplines. Th...
The player-pony dyad in Polo: lessons from other sports and future directions.
Animal frontiers : the review magazine of animal agriculture    June 14, 2022   Volume 12, Issue 3 54-58 doi: 10.1093/af/vfac003
Best R.No abstract available
Erratum: Prevalence of and risk factors for equine glandular and squamous gastric disease in polo horses.
The Canadian veterinary journal = La revue veterinaire canadienne    June 4, 2022   Volume 63, Issue 6 626 
[This corrects the article on p. 880 in vol. 59, PMID: 30104780.].
External Loading Characteristics of Polo Ponies and Corresponding Player Heart Rate Responses in 16-Goal Polo.
Journal of equine veterinary science    January 7, 2021   Volume 98 103368 doi: 10.1016/j.jevs.2020.103368
Best R, Standing R.When compared with other equestrian sports, Polo players engage in a high number of player-pony interactions. To ensure optimal performance of the player-pony dyad, an understanding of the workloads performed by each pony and the physiological cost placed on the rider are required. This investigation examined the relationship and interaction between Polo pony performance (speeds attained, distance covered, and movements performed) and the corresponding heart rate responses in Polo players, within and between games across a 16-goal Polo tournament. Descriptive statistics revealed Polo is played...
Analysis of Genetic Variability in the Argentine Polo Horse With a Panel of Microsatellite Markers.
Journal of equine veterinary science    November 10, 2020   Volume 96 103320 doi: 10.1016/j.jevs.2020.103320
Martinez MM, Costa M, Corva PM.Argentine Polo (AP) is a young horse breed with a fast expansion because of an open registry policy and the application of assisted reproduction technologies. In the last years, AP showed a remarkable progress associated with the use of embryo transfer technology and intensive selection based on sport performance. However, these practices could have affected the genetic variability of the breed. To monitor these potential changes, a parentage panel of 11-15 microsatellites was investigated for changes in allele frequencies, heterozygosity, and exclusion probability over a 16 year period. Frequ...
Efficacy of dexamethasone, salbutamol, and reduced respirable particulate concentration on aerobic capacity in horses with smoke-induced mild asthma.
Journal of veterinary internal medicine    January 18, 2020   Volume 34, Issue 2 979-985 doi: 10.1111/jvim.15696
Bond SL, Greco-Otto P, MacLeod J, Galezowski A, Bayly W, Léguillette R.Mild asthma in horses decreases racing performance and impairs gas exchange. The efficacy of treatment on performance is unknown. Objective: Treatment targeting lung inflammation improves V ˙ O2 peak in horses with mild asthma. Methods: Thoroughbred polo horses (n = 12) with smoke-induced mild asthma. Horses were exposed to increased ambient particulate matter (35.51 μg/m3 [PM2.5 ]; day mean, centrally measured) from day -33 to 0, from bushfire smoke (natural model). Methods: Prospective, randomized, placebo-controlled, double-blinded clinical trial. All horses completed 3 V ˙ O2 peak t...
Evaluation of the effects of commonly used α2-adrenergic receptor agonists alone and in combination with butorphanol tartrate on objective measurements of lameness in horses.
American journal of veterinary research    August 27, 2019   Volume 80, Issue 9 868-877 doi: 10.2460/ajvr.80.9.868
Moorman VJ, Bass L, King MR.To determine the effects of 3 α2-adrenergic receptor agonists (α2-ARAs), alone or in combination with butorphanol tartrate, on objective measurements of lameness in horses. Methods: 17 adult polo horses with naturally occurring forelimb or hind limb lameness (or both). Methods: In a crossover design, each horse received each protocol (saline [0.09% NaCl] solution [2 mL, IV] or xylazine hydrochloride [0.33 mg/kg, IV], detomidine hydrochloride [0.007 mg/kg, IV], or romifidine hydrochloride [0.033 mg/kg, IV] alone or in combination with butorphanol [0.007 mg/kg, IV]) in random order, with a was...
The Spatiotemporal Characteristics of 0-24-Goal Polo.
Animals : an open access journal from MDPI    July 16, 2019   Volume 9, Issue 7 446 doi: 10.3390/ani9070446
Best R, Standing R.Global positioning systems (GPS) have recently been shown to reliably quantify the spatiotemporal characteristics of Polo, with the physiological demands of Polo play at low- and high-goal levels also investigated. This study aims to describe the spatiotemporal demands of Polo across 0-24 goal levels. A player-worn GPS unit was used to quantify distance, speed and high-intensity activities performed. Data were divided into chukkas and five equine-based speed zones, grouped per cumulative player handicap and assessed using standardized mean differences. Average distance and speed per chukka inc...
Feasibility of a Global Positioning System to Assess the Spatiotemporal Characteristics of Polo Performance.
Journal of equine veterinary science    May 23, 2019   Volume 79 59-62 doi: 10.1016/j.jevs.2019.05.018
Best R, Standing R.The implementation of global positioning systems (GPSs) has become widely supported in a variety of sports, owing to the insight it provides into athlete workloads, training parameters, and playing styles. Despite widely reported use of GPS in equine settings, few studies have quantified the reliability of spatiotemporal characteristics in a dynamic environment of high-intensity gameplay. Owing to the unique game demands of Polo for both riders and horses, this study aimed to assess the interunit reliability between a traditional GPS placement between the shoulder blades and a Polo-specific pl...
Differences in trunk and upper extremity kinematics and segmental velocities during the offside forehand polo swing between male and female athletes.
Journal of sports sciences    May 8, 2019   Volume 37, Issue 17 2007-2013 doi: 10.1080/02640414.2019.1614713
Oliver GD, Gilmer GG, Barfield JW, Brittain AR.Although polo is a well-known equestrian sport, it is fundamentally misunderstood. The purpose of this study was to examine trunk and upper extremity kinematics and segmental velocities during the offside forehand polo swing between male and female athletes. Ten female and 17 male professional polo athletes volunteered. An electromagnetic tracking system collected kinematic data at 100 Hz while participants performed three offside forehand polo swings from a stationary wooden horse. One-way ANOVAs revealed statistically significant differences (<0.05) in all kinematic variables and segmenta...
Effect of the Interval From Prostaglandin F2alpha Treatment to Ovulation on Reproductive Efficiency Rates in a Commercial Equine Embryo Transfer Program.
Journal of equine veterinary science    April 25, 2019   Volume 78 123-126 doi: 10.1016/j.jevs.2019.04.006
Pietrani M, Losinno L, Cuervo Arango J.In the present study, 2.228 cycles of 180 Polo Argentino donor mares from an embryo transfer program in Argentina were examined to evaluate the effects of: (1) Interval from Prostaglandin F2alpha analog treatment to ovulation (ITO) on embryo recovery rate (ERR); (2) ITO on number of embryos per flushing (EPF); (3) ITO on multiple ovulation (MO) rate; (4) ITO from donor mare on pregnancy rate (PR) in recipient mares. Mares were inseminated with fresh semen from 31 fertile stallions in the induced estrus. Embryo flushing was performed 7-8 days postovulation. Following embryo flushing, donor mar...
Clinical investigation of back disorders in horses: A retrospective study (2002-2017).
Veterinary world    March 12, 2019   Volume 12, Issue 3 377-381 doi: 10.14202/vetworld.2019.377-381
Mayaki AM, Intan-Shameha AR, Noraniza MA, Mazlina M, Adamu L, Abdullah R.Back disorder is an ailment that often affects athletic and riding horses. Despite the rapidly growing equine athletic and equestrian activities, there is no documentation on the nature of equine back disorder (EBD) in Malaysian horses. The purpose of this study was to characterize EBD cases presented to University Veterinary Hospital, Universiti Putra Malaysia, between 2002 and 2017. Methods: The compilation of data was based on signalment, case history, duration of clinical signs, anatomical location of the pain, method of diagnosis, type of EBD, treatment, and outcome. The diagnosis of EBD ...
The Effects of Various Levels of Docosahexaenoic Acid on Inflammatory Markers in Conditioned Horses During Lactate Threshold Tests.
Journal of equine veterinary science    October 24, 2018   Volume 72 64-71 doi: 10.1016/j.jevs.2018.10.005
Hess T, Braun S, Herkelman K.Exercise stimulates the release of inflammatory cytokines and supplementation with n-3 fatty acids reduces inflammation. The effects of different doses of docosahexaenoic acid (DHA) on inflammation in polo horses submitted to field lactate threshold tests (LT) were analyzed. We hypothesized that higher doses of DHA would reduce postexercise inflammation. Twenty polo horses were assigned to different treatments: control group fed (n = 5) grain and hay, 3 treatment groups (n = 5) fed 10, 20, or 50 g/day of DHA with grain and free choice hay during 60 days. Horses underwent LT tests before st...
Prevalence of and risk factors for equine glandular and squamous gastric disease in polo horses.
The Canadian veterinary journal = La revue veterinaire canadienne    August 15, 2018   Volume 59, Issue 8 880-884 doi: 10.1186/1751-0147-55-45
Banse HE, MacLeod H, Crosby C, Windeyer MC.The objectives of this study were to determine the prevalence rates and risk factors for equine glandular gastric disease (EGGD) and equine squamous gastric disease (ESGD) in a population of 63 polo horses in competition. The prevalence of EGGD grade ≥ 1 was 69% and EGGD ≥ 2 was 31%. The prevalence of ESGD grade ≥ 1 was 54% and grade ≥ 2 was 37%. The risk factors retained in the final multivariable models were years of experience in polo competition for EGGD grade ≥ 1 and for grade ≥ 2, with decreased experience being associated with EGGD and weekly exercise duration and non-steroi...
Association between exercise-induced pulmonary hemorrhage and inflammatory airway disease in polo ponies.
Journal of equine science    July 6, 2017   Volume 28, Issue 2 55-59 doi: 10.1294/jes.28.55
da Silva KM, Otaka JNP, Gonçalves CAP, Silva EGA, de Alencar NX, Lessa DAB.The respiratory system is essential for health and high athletic performance in horses. Respiratory diseases have been recognized as having a major impact on training equine animals and are commonly cited as the second most common cause of wasted training time. Inflammatory airway disease (IAD) is an important cause of poor performance in young racehorses. Exercise-induced pulmonary hemorrhage (EIPH) is considered a major issue for the equine industry because of its high prevalence and association with reduced athletic performance. In Brazil, polo is a growing equestrian sport, but studies on ...
Modulating effects of exercise training regimen on skeletal muscle properties in female polo ponies.
BMC veterinary research    November 4, 2016   Volume 12, Issue 1 245 doi: 10.1186/s12917-016-0874-6
Chanda M, Srikuea R, Cherdchutam W, Chairoungdua A, Piyachaturawat P.The match play patterns in equestrian polo are unique and require specific training programs to ensure sport performance. The effect of commonly used exercise training regimens on the adaptation of skeletal muscle is unclear. The present study investigated the modulating effects of the classic training regimen, comprised of aerobic exercise training with increasing exercise intensities and varying duration combined with match play, on the properties of muscle in polo ponies. Nine healthy adult female polo ponies were subjected to four consecutive subsets of 1 year classic training regimen incl...
Movement asymmetry in working polo horses.
Equine veterinary journal    August 21, 2015   Volume 48, Issue 4 517-522 doi: 10.1111/evj.12467
Pfau T, Parkes RS, Burden ER, Bell N, Fairhurst H, Witte TH.The high, repetitive demands imposed on polo horses in training and competition may predispose them to musculoskeletal injuries and lameness. Objective: To quantify movement symmetry and lameness in a population of polo horses, and to investigate the existence of a relationship with age. Methods: Convenience sampled cross-sectional study. Methods: Sixty polo horses were equipped with inertial measurement units (IMUs) attached to the poll, and between the tubera sacrale. Six movement symmetry measures were calculated for vertical head and pelvic displacement during in-hand trot and compared wit...
Effect of long-term oral administration of a low dosage of clenbuterol on body fat percentage in working and nonworking adult horses.
American journal of veterinary research    April 25, 2015   Volume 76, Issue 5 460-466 doi: 10.2460/ajvr.76.5.460
Nolen-Walston RD, Moore CM, Barr CA, Tomlinson JE, Boston RC, Soma LR.To determine the anabolic and lipolytic effects of a low dosage of clenbuterol administered orally in working and nonworking equids. Methods: 8 nonworking horses and 47 polo ponies in active training. Methods: Each polo pony continued training and received either clenbuterol (0.8 μg/kg) or an equal volume of corn syrup (placebo) orally twice daily for 21 days, and then was evaluated for another 21-day period. Nonworking horses received clenbuterol or placebo at the same dosage for 21 days in a crossover trial (2 treatments/horse). For working and nonworking horses, percentage body fat (PBF) w...
The foot-surface interaction and its impact on musculoskeletal adaptation and injury risk in the horse.
Equine veterinary journal    March 18, 2015   Volume 47, Issue 5 519-525 doi: 10.1111/evj.12420
Parkes RS, Witte TH.The equine limb has evolved for efficient locomotion and high-speed performance, with adaptations of bone, tendon and muscle. However, the system lacks the ability seen in some species to dynamically adapt to different circumstances. The mechanical interaction of the limb and the ground is influenced by internal and external factors including fore-hind mass distribution, lead limb, moving on a curve, shoeing and surface properties. It is unclear which of the components of limb loading have the largest effect on injury and performance but peak load, impact and vibration all play a role. Factors...
A cross-sectional epidemiological study of prevalence and severity of bit-induced oral trauma in polo ponies and race horses.
Journal of applied animal welfare science : JAAWS    February 13, 2015   Volume 18, Issue 3 259-268 doi: 10.1080/10888705.2015.1004407
Mata F, Johnson C, Bishop C.Bit and bridle accessories improperly fitted in ridden horses can cause oral trauma such as bone spurs, commissure ulceration, and tongue lacerations. This study was used to identify, grade, and compare the types of oral traumas commonly found within polo ponies and race horses. Injuries were assessed visually and by palpation on the tongue, lips' commissures, and interdental space. A total of 50 polo ponies and 50 race horses were sampled in the South of England. A Poisson model was successfully fitted to the data (p < .001), and the variables of discipline (p < .001), injury type (p &l...
Polo pony injuries: player-owner reported risk, perception, mitigation and risk factors.
Equine veterinary journal    July 17, 2014   Volume 47, Issue 4 422-427 doi: 10.1111/evj.12298
Inness CM, Morgan KL.Polo, one of the world's oldest sports, is unique in merging human skill and balance with animal agility and performance in a contact sport. These modern-day 'centaurs' offer medical, dental and veterinary scientists an unrivalled, if quirky, opportunity to collaborate. Collection of epidemiological data on injuries to UK polo riders and ponies is the first step. Objective: To measure the reported risk and risk factors for injuries to UK polo ponies, their perception and mitigation by player-owners. Methods: A retrospective cohort design and telephone interviews were used. Methods: Data on equ...
Relevance of synovial fluid chondroitin sulphate as a biomarker to monitor polo pony joints. Baccarin RY, Rasera L, Machado TS, Michelacci YM.Osteoarthritis (OA) of the metacarpophalangeal joint is the most common articular disease in polo ponies leading to early retirement. A biomarker that would discriminate between pathological and physiological changes secondary to exercise could be helpful in OA prevention. The aim of this study was to investigate the effects of polo training on synovial fluid biomarkers of inflammation and cartilage turnover in polo ponies of different skill levels. Synovial fluid samples were collected from metacarpophalangeal joints of polo ponies before and during the polo season (320 d). Nucleated cells, s...
Equestrian excellence acknowledged.
The Veterinary record    November 15, 2011   Volume 169, Issue 20 512 doi: 10.1136/vr.d7214
No abstract available
Acute selenium toxicosis in polo ponies. Desta B, Maldonado G, Reid H, Puschner B, Maxwell J, Agasan A, Humphreys L, Holt T.Just prior to an international polo event, 21 horses from one team exhibited clinical signs of central nervous system disturbance, hyperexcitability, sweating, ataxia, tachycardia, dyspnea, pyrexia, and rapid death. The suspected cause of this peracute onset of illness and death included intentional contamination of feed or iatrogenic administration of performance-enhancing drugs resulting in a severe adverse reaction. Six horses were submitted to the Bronson Animal Disease Diagnostic Laboratory for necropsy and toxicological examination. The clinical signs and sudden death, the similarity to ...
The workload and plasma ion concentration in a training match session of high-goal (elite) polo ponies.
Equine veterinary journal. Supplement    May 27, 2011   Issue 38 191-195 doi: 10.1111/j.2042-3306.2010.00278.x
Ferraz GC, Soares OA, Foz NS, Pereira MC, Queiroz-Neto A.This study was designed to consider the complexity of the physical effort inherent to horses in polo competitions and the absence of reports in the literature on the effort, intensity and electrolyte changes resulting from a collective team training session aimed at preparing for a polo championship. Objective: To determine the effort and ion changes caused by an outdoor polo training match for a 25 goal handicap (elite) based on physiological variables including acid-base status (venous pH, PCO(2) and HCO(3)(-)), packed cell volume (PCV), haemoglobin (Hb), lactate, glucose, sodium, chloride a...
Grip and limb force limits to turning performance in competition horses.
Proceedings. Biological sciences    December 8, 2010   Volume 278, Issue 1715 2105-2111 doi: 10.1098/rspb.2010.2395
Tan H, Wilson AM.Manoeuverability is a key requirement for successful terrestrial locomotion, especially on variable terrain, and is a deciding factor in predator-prey interaction. Compared with straight-line running, bend running requires additional leg force to generate centripetal acceleration. In humans, this results in a reduction in maximum speed during bend running and a published model assuming maximum limb force as a constraint accurately predicts how much a sprinter must slow down on a bend given his maximum straight-line speed. In contrast, greyhounds do not slow down or change stride parameters dur...
A glycogen synthase 1 mutation associated with equine polysaccharide storage myopathy and exertional rhabdomyolysis occurs in a variety of UK breeds.
Equine veterinary journal    October 7, 2009   Volume 41, Issue 6 597-601 doi: 10.2746/042516409x407611
Stanley RL, McCue ME, Valberg SJ, Mickelson JR, Mayhew IG, McGowan C, Hahn CN, Patterson-Kane JC, Piercy RJ.A glycogen synthase (GYS1) mutation has been described in horses with histopathological evidence of polysaccharide storage myopathy (PSSM) in the USA. It is unknown whether the same mutation is present in horses from the UK. Objective: To determine whether the GYS1 mutation occurs in UK horses with histopathological evidence of PSSM and exertional rhabdomyolysis. Objective: The R309H GYS1 mutation is present in a variety of UK horse breeds and that the mutation is commonly associated with exertional rhabdomyolysis. Methods: DNA was extracted from 47 muscle or blood samples from UK horses with ...
Polo for all ages: exercise should be functional…and fun!
Journal of psychosocial nursing and mental health services    June 6, 2009   Volume 47, Issue 5 24-27 doi: 10.3928/02793695-20090331-03
Vail JD.There is increasing evidence that regular mental and physical exercise can enhance overall health and functional abilities in older adults. This article describes how a vigorous program of playing polo can provide important mental and physical benefits-even for older adults. In the present context of health care reform, it is especially important for health care professionals to recognize the value of exercise as an useful, cost-effective intervention for enhancing mental and physical health and to explore ways to encourage their older clients to adopt an enjoyable exercise program.