Abstract
Significant differences exist in the respiratory adaptation to exercise in different equine breeds. This research describes the ergoespirometric response to exercise of Andalusian (AN) and Arabian (A) horses, both selected according to morphological criteria. Thirteen untrained male horses (6 AN and 7 A) performed a treadmill exercise test (TET) with a slope of 6%, with workloads starting from 5 m/s and increasing 1 m/s every 3 min until the horses were not able to keep the required velocity. Tidal volume (TV), respiratory rate, minute ventilation (VE), oxygen uptake (VO2), carbon dioxide production, peak oxygen uptake (VO2peak), respiratory exchange ratio (RER), exercise time to fatigue (ETF) and respiratory aerobic threshold (RAT) were determined. AN horses presented higher TV and VE, whereas respiratory rate, VO2 and VCO2 were lower at the same velocities. RER was similar between breeds. ETF was longer in A horses (556.7 ± 66.5 in AN vs. 607.1 ± 71.1 s in A) and no significant differences were found in RAT (5.50 ± 0.50 in AN vs. 5.86 ± 1.07 m/s in A). In summary, despite the more intense ventilatory response to exercise at the same velocity, AN horses had lower VO2. The AN horse develops a more intense ventilatory response to fixed velocities than the A horse and it could be interesting to clarify the role of the locomotion characteristics in this response.
Similar content being viewed by others
Notes
Mustang 2000, Fahrwangen, Switzerland
Meta Vet 1.0, Leipzig, Germany.
Statsoft, Inc, 2001. Tulsa, Oklahoma, USA
References
Amstrong RB, Essén-Gustavsson B, Hoppeler H, Jones JH, Kayar SR, Laughlin MH, Lindholm A, Longworth KE, Taylor CR, Weibel ER (1992) O2 delivery at VO2max and oxidative capacity in muscles of standardbred trotters. J Appl Physiol 71:2274–2282
Attenburrow DP, Goss VA (1994) The mechanical coupling of lung ventilation to locomotion in the horse. Med Eng Phys 16:188–192
Aunola S, Rusko H (1986) Aerobic and anaerobic threshold determined from venous lactate or from ventilation and gas exchange in relation to muscle fiber composition. Int J Sports Med 7:161–166
Barrey E, Desliens F, Poirel D, Biau S, Lemaire S, Rivero JLL, Langlois B (2002) Early evaluation of dressage ability in different breeds. Equine Vet J 34:319–324
Boileau RA, Mayhew JL, Riner WF, Lussier L (1982) Physiological characteristics of elite middle and long distance runners. Can J Appl Sport Sci 7:167–172
Castejón F, Rubio D, Tovar P, Vinuesa M, Riber C (1994) A comparative study of aerobic capacity and fitness in three different horse breeds (Andalusian, Arabian and Anglo-Arabian). Zentralbl Veterinarmed A 41:645–652
Dengel DR, Flynn MG, Costill DL, Kirwan JP (1989) Determinants of success during triathlon competition. Res Q Exerc Sport 60:234–238
Dupont G, Millet GP, Guinhouya C, Berthoin S (2005) Relationship between oxygen uptake kinetics and performance in repeated running sprints. Eur J Appl Physiol 95:27–34
Escribano BM, Agüera EI, Rubio MD, Santisteban R, Vivo R, Agüera S, Tovar P (2011) Utility of the discriminant analysis to categorize untrained Spanish Pure Bred horses on the basis of biochemical and muscle variables before and after a standardized exercise test. Res Vet Sci. Epub ahead of publication. doi:10.1016/f.rvsc.2011.03.006
Fenger CK, McKeever KH, Hinchcliff KW, Kohn CW (2000) Determinations of oxygen delivery and haemoglobin saturation during incremental exercise in horses. Am J Vet Res 61:1325–1332
Galisteo AM, Cano MR, Morales JL, Vivo J, Miró F (1998) The influence of speed and height at the withers on the kinematics of sound horses at the hand-left trot. Vet Res Comm 22:415–423
Gavreau GH, Staempfli H, McCuthceon LJ, Young SS, McDonell WM (1995) Comparison of aerobic capacity between racing standardbred horses. J Appl Physiol 78:1147–1451
Hodgson DR, McCutcheon LJ, Byrd SK, Brown WS, Bayly WM, Brengelmann GL, Gollnick DP (1993) Dissipation of metabolic heat in the horse during exercise. J Appl Physiol 74:1161–1170
Millet GY, Banfi JC, Kerherve H, Morin JB, Vincent L, Estrade C, Geyssant A, Feasson L (2011) Physiological and biological factors associated with a 24 h treadmill ultra-marathon performance. Scand J Med Sci Sports 21:54–61
Morris EA, Seeherman HJ (1991) Clinical evaluation of poor performance in the racehorse. Equine Vet J 23:169–174
Muñoz A, Santisteban R, Rubio MD, Agüera EI, Escribano BM, Castejón FM (1998) Locomotor, cardiocirculatory and metabolic adaptations to training in Andalusian and Anglo-Arabian horses. Res Vet Sci 66:25–31
Muñoz A, Santisteban R, Rubio MD, Riber C, Agüera EI, Castejón FM (1999) Locomotor response to exercise in relation to plasma lactate accumulation and heart rate in Andalusian and Anglo-Arabian horses. Vet Res Comm 23:369–384
Muñoz A, Santisteban R, Rubio MD, Vivo R, Agüera EI, Escribano BM, Castejón FM (1997) Functional evaluation indexes in the Andalusian horse. J Vet Med Sci 59:747–752
Rivero JLL, Diz AM (1992) Skeletal muscle histochemistry of Andalusian horses: a comparative study with other breeds. Arch Zootec 41:505–512
Rivero JLL, Ruz MC, Serrano AL, Diz AM (1995) Effects of a 3 month endurance training programme on skeletal muscle biochemistry in Andalusian, Arabian and Anglo-Arabian horses. Equine Vet J 27:51–59
Rose RJ, Hendrickson DK, Knight PK (1990) Clinical exercise testing in the normal thoroughbred racehorse. Aust Vet J 67:345–348
Rovira S, Muñoz A (2009) Two-dimensional and M-mode echocardiographic measurements and indices of cardiac function in Spanish colts and fillies of different age. J Vet Med Sci 71:957–964
Van Erck M, Votion DM, Serteyn D, Art T (2007) Evaluation of oxygen consumption during field exercise tests in standardbred trotters. Equine Comp Exerc Physiol 4:43–49
Young LE, Marlin DJ, Deaton C, Brown-Feltner H, Roberts CA, Wood JLN (2002) Heart size estimated by echocardiography correlates with maximal oxygen uptake. Equine Vet J 34:467–471
Acknowledgments
The authors are in debt with the owners of the horses, which gently accepted the participation in this study. Financial support was provided by the Department of Science and Innovation of the Spanish Government (Research Project, AGL-2005-05970/GAN).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Castejón-Riber, C., Muñoz, A., Trigo, P. et al. Comparative ergoespirometric adaptations to a treadmill exercise test in untrained show Andalusian and Arabian horses. Vet Res Commun 36, 41–46 (2012). https://doi.org/10.1007/s11259-011-9510-x
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11259-011-9510-x