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Buzzetti AP, Nothaft IT, Paganela JC, Franzan BC, Braga GI, Barreira APB, de Lima LR, de Almeida FQ. Ultrasound evaluation of digital flexor tendons of jumping horses undergoing treadmill training. Braz J Vet Med 2022; 44:e004421. [PMID: 35749103 PMCID: PMC9179202 DOI: 10.29374/2527-2179.bjvm004421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 02/01/2022] [Indexed: 11/28/2022] Open
Abstract
This study aimed to perform ultrasonographic evaluation of the digital flexor tendons of jumping horses undergoing complementary training on a treadmill. Fifteen Brazilian Sport horses were divided into two groups: Group I with 7 animals in physical training complementary to the standard training at the Brazilian Army's Riding School; and Group II with 8 animals in standard training used in the Brazilian Army's Riding School. Complementary training was performed on a treadmill on an inclined plane. Ultrasonographic images were taken at the beginning and at the end of training. The left thoracic and pelvic limbs of horses were evaluated for echogenicity values and cross-sectional areas of the superficial digital flexor tendons (SDFTs) and deep digital flexor tendons (DDFTs) in zones IA, IIB, and IIIB. The mean areas of the SDFT were 93.7 mm2 and 95.8 mm2 at the beginning and the end of training, respectively. The cross-sectional area of DDFT increased from 124.6 mm2 at the beginning of training to 136.8 mm2 at the end of training. The echogenicity values of both tendons were between 0 and 1 as expected, concluding that clinically, the animals showed adaptation to the exercise protocol with no signs of tendon injury being detected, implying that traditional training and complementary training are safe.
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Affiliation(s)
- Ananda Parra Buzzetti
- Veterinarian, MSc. Curso de Pós-Graduação em Medicina Veterinária, Departamento de Medicina e Cirurgia Veterinária (DMCV), Instituto de Veterinária (IV), Universidade Federal Rural do Rio de Janeiro (UFRRJ). Campus Seropédica, RJ, Brazil.
- Correspondence Ananda Parra Buzzetti Curso de Pós-graduação em Medicina Veterinária, Departamento de Medicina e Cirurgia Veterinária - DMCV, Instituto de Veterinária - IV, Universidade Federal Rural do Rio de Janeiro - UFRRJ Rodovia BR 465, Km 07- Zona Rural, Seropédica- RJ, 23890-000 E-mail:
| | - Isabella Torres Nothaft
- Veterinarian, MSc. Curso de Pós-Graduação em Medicina Veterinária, Departamento de Medicina e Cirurgia Veterinária (DMCV), Instituto de Veterinária (IV), Universidade Federal Rural do Rio de Janeiro (UFRRJ). Campus Seropédica, RJ, Brazil.
| | | | - Bruna Caroline Franzan
- Animal Scientist, DSc. Programa de Pós-Graduação em Ciência Animal. Instituto de Ciência Animal, UFRRJ, Campus Seropédica, RJ, Brazil.
| | - Gabriel Isola Braga
- Veterinarian, MSc. Curso de Pós-Graduação em Medicina Veterinária, Departamento de Medicina e Cirurgia Veterinária (DMCV), Instituto de Veterinária (IV), Universidade Federal Rural do Rio de Janeiro (UFRRJ). Campus Seropédica, RJ, Brazil.
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Furtado T, Preshaw L, Hockenhull J, Wathan J, Douglas J, Horseman S, Smith R, Pollard D, Pinchbeck G, Rogers J, Hall C. How Happy Are Equine Athletes? Stakeholder Perceptions of Equine Welfare Issues Associated with Equestrian Sport. Animals (Basel) 2021; 11:3228. [PMID: 34827960 DOI: 10.3390/ani11113228] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/05/2021] [Accepted: 11/10/2021] [Indexed: 12/31/2022] Open
Abstract
The international governing body for equestrian sports, the Fédération Equestre Internationale (FEI), states that the welfare of the horse must be paramount and never subordinated to competitive or commercial influences. However, there is growing unease about welfare issues from both within and outside the sport. The aim of this study was to understand stakeholder perceptions of current welfare issues within equestrian sport, determine whether there is scope for change, and explore attitudes towards welfare assessment. Participants (n = 48) from equestrian sport (n = 38) and animal welfare research (n = 10) attended a workshop that included welfare-related presentations and focus group sessions. The focus group sessions were recorded, anonymised and analysed using thematic analysis. Conflict between the demands of competition and the needs of the horse was identified as a key welfare challenge. Although the physical health of equine athletes is closely monitored, horses' psychological needs are sometimes overlooked. Participants recognised that improving competition practices may not be as impactful as improving the general management and training of horses. The term "quality of life" was considered preferable to "welfare", which had negative connotations. Participants appreciated the idea of incorporating formal welfare assessments into their training and competition plans but stated that existing tools are rarely used and are not deemed feasible for real-life conditions.
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Kongsawasdi S, Brown JL, Boonprasert K, Pongsopawijit P, Wantanajittikul K, Khammesri S, Tajarernmuang T, Thonglorm N, Kanta-In R, Thitaram C. Impact of Weight Carriage on Joint Kinematics in Asian Elephants Used for Riding. Animals (Basel) 2021; 11:ani11082423. [PMID: 34438880 PMCID: PMC8388651 DOI: 10.3390/ani11082423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/25/2021] [Accepted: 08/08/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Riding elephants is one of the most controversial activities in the tourist industry, with concerns over whether load carrying is physically harmful. Here, we used an empirical approach to test how carrying loads up to 15% of the elephant’s body mass affected gait parameters. The maximal angles of fore- and hindlimb joints of elephants walking at a normal, self-selected speed carrying a mahout only were first evaluated and then compared to those walking with a saddle carrying two people plus added weight to reach a 15% body mass load. Data were analyzed using a computerized three-dimensional inertial measurement system. There were no significant differences between movement angles, including flexion, extension, abduction, and adduction of the fore- or hindlimbs between these two riding conditions. Thus, we found no evidence that carrying two people in a saddle causes significant changes in gait patterns or potentially affects musculoskeletal function. More studies are needed to further test longer durations of riding on different types of terrain to develop appropriate working guidelines for captive elephants. Nevertheless, elephants appear capable of carrying significant amounts of weight on the back without showing signs of physical distress. Abstract Background: Elephants in Thailand have changed their roles from working in the logging industry to tourism over the past two decades. In 2020, there were approximately 2700 captive elephants participating in activities such as riding and trekking. During work hours, riding elephants carry one or two people in a saddle on the back with a mahout on the neck several hours a day and over varying terrain. A concern is that this form of riding can cause serious injuries to the musculoskeletal system, although to date there have been no empirical studies to determine the influence of weight carriage on kinematics in elephants. Methods: Eight Asian elephants from a camp in Chiang Mai Province, Thailand, aged between 21 and 41 years with a mean body mass of 3265 ± 140.2 kg, were evaluated under two conditions: walking at a normal speed without a saddle and with a 15% body mass load (saddle and two persons plus additional weights). Gait kinematics, including the maximal angles of fore- and hindlimb joints, were determined using a novel three-dimensional inertial measurement system with wireless sensors. Results: There were no statistical differences between movement angles and a range of motion of the fore- and hindlimbs, when an additional 15% of body mass was added. Conclusion: There is no evidence that carrying a 15% body mass load causes significant changes in elephant gait patterns. Thus, carrying two people in a saddle may have minimal effects on musculoskeletal function. More studies are needed to further test longer durations of riding on different types of terrain to develop appropriate working guidelines for captive elephants. Nevertheless, elephants appear capable of carrying significant amounts of weight on the back without showing signs of physical distress.
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Affiliation(s)
- Siriphan Kongsawasdi
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (T.T.); (N.T.); (R.K.-I.)
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
| | - Janine L. Brown
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
- Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA 22630, USA
| | - Khajohnpat Boonprasert
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
| | - Pornsawan Pongsopawijit
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
- Department of Companion Animals and Wildlife Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Kittichai Wantanajittikul
- Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Siripat Khammesri
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
| | - Tanapong Tajarernmuang
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (T.T.); (N.T.); (R.K.-I.)
| | - Nipaporn Thonglorm
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (T.T.); (N.T.); (R.K.-I.)
| | - Rungtiwa Kanta-In
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (T.T.); (N.T.); (R.K.-I.)
| | - Chatchote Thitaram
- Center of Elephant and Wildlife Health and Research, Chiang Mai University, Chiang Mai 50200, Thailand; (J.L.B.); (K.B.); (P.P.); (S.K.)
- Department of Companion Animals and Wildlife Clinics, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai 50100, Thailand
- Correspondence: ; Tel.: +66-53-948015
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Piccolo L, Kienapfel K. Voluntary Rein Tension in Horses When Moving Unridden in a Dressage Frame Compared with Ridden Tests of the Same Horses-A Pilot Study. Animals (Basel) 2019; 9:E321. [PMID: 31174265 DOI: 10.3390/ani9060321] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 03/10/2019] [Accepted: 06/03/2019] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The aim of this pilot study was to evaluate the maximum rein tension that horses voluntarily adopt when wearing side reins set in dressage frame without a rider, and to compare that to rein tension in dressage frame with a rider. Without a rider, all horses maintained a rein tension force of approximately 1 kg in all gaits. For the same horses with a rider, rein tension force was significantly higher at approximately 3 kg on each side to maintain the dressage frame. Understanding and lowering the peak forces acting on the mouth of the horse could enhance equine welfare in daily riding practice. Abstract Too much rein tension while riding may compromise the welfare of the horse. But who generates the tension on the reins—the horse or the rider? The primary aim of this pilot study was to evaluate the maximum rein tension that horses voluntarily maintain without a rider compared to rein tension with a rider. A secondary aim was to evaluate conflict behaviours in relation to rein tension. Thirteen horses were used, all fitted with customised “Animon” rein tension sensors (25 Hz, up to 600 N range), free-moving with side reins set in dressage competition frame with the noseline on the vertical. Rein tension was measured at the walk, trot, and canter in both directions in a round pen. The same horses were then ridden by their usual riders and completed the same task on a riding ground. Continuous video recordings were obtained to subsequently quantify the occurrence of conflict behaviours. The difference in mean maximum peak of rein tension with and without a rider for each gait was compared using the Wilcoxon Rank Sum test. Without a rider, rein tension was significantly lower (Wilcoxon T = 0, p < 0.01, 7.5 N ± 2.8 N) than with a rider (Wilcoxon T = 0, p < 0.01, 24.0 N ± 12.3 N). Regardless of the different rein tensions in the ridden exercise, all of the horses exhibited approximately the same amount of rein tension in the unridden exercise. The frequency of conflict behaviour was higher with a rider than without (11 ± 14 per minute vs. 2 ± 3 per minute; T = 4, p < 0.01).
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