In competitive swimming, performance is associated with swimming a certain distance in the shortest possible time. Specifically, in an all-out 200-m front crawl test (T200), the intensity and duration of effort represent a challenge for coaches and swimmers to balance swimming speed with the ability to use different energy sources (aerobic and anaerobic) with lower energy cost (C). In the case of swimmers with physical impairments, physiological parameters are still little explored, and their monitoring may allow a better understanding of performance.
The aim of this study was to assess the total metabolic energetic contribution (Etot) and C of swimmers with physical impairments in a T200.
Eleven swimmers (7 males and 4 females; age: 32.3 ± 12.3 years) with physical impairments performed a T200 with the use of a snorkel and respiratory valve system. Measurements were performed for peak oxygen uptake (VO2peak), blood lactate concentration (La), Etot and C.
The performance was 210.2 ± 48.1 s (swimming speed 0.99 ± 0.14im·s−1). The aerobic, anaerobic lactic and anaerobic alactic contributions were 70.1%, 17.1% and 12.8%, respectively. C was 1.22 ± 0.52 kJ m−1.
Swimmers with physical impairment of different sport classes presented, predominately, high aerobic metabolism contribution to the Etot and different values of C, with a certain tendency of C being lower in those faster swimmers than in slower swimmers. Possible divergences in this trend seem to be explained by the different competitive levels, body position and upper limb impairment.
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Anaerobic alactic contribution
Anaerobic lactic contribution
- C :
Total metabolic energy contribution
Blood lactate concentration
- Larest :
Respiratory exchange rate
Sport classes (from S1 to S10)
An all-out 200-m front crawl test
- v :
Mean swimming speed
- VO2peak :
Peak oxygen uptake
- VO2max :
Maximal oxygen uptake
- VO2rest :
Resting oxygen uptake
- βLab :
Difference between the post-test lactate and the resting lactate
di Prampero PE (1986) The energy cost of human locomotion on land and in water. Int J Sports Med 7(2):55–72. https://doi.org/10.1055/s-2008-1025736
Barbosa TM, Bragada JA, Reis VM, Marinho DA, Carvalho C, Silva AJ (2010) Energetics and biomechanics as determining factors of swimming performance: updating the state of the art. J Sci Med Sport 13(2):262–269. https://doi.org/10.1016/j.jsams.2009.01.003
Figueiredo P, Rouard A, Vilas-Boas JP, Fernandes RJ (2013) Upper- and lower-limb muscular fatigue during the 200-m front crawl. Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme 38(7):716–724. https://doi.org/10.1139/apnm-2012-0263
Barbosa TM, Fernandes RJ, Keskinen KL, Vilas-Boas JP (2008) The influence of stroke mechanics into energy cost of elite swimmers. Eur J Appl Physiol 103(2):139–149. https://doi.org/10.1007/s00421-008-0676-z
Pelarigo JG, Machado L, Fernandes RJ, Greco CC, Vilas-Boas JP (2017) Oxygen uptake kinetics and energy system’s contribution around maximal lactate steady state swimming intensity. PLoS ONE 12(2):e0167263. https://doi.org/10.1371/journal.pone.0167263
Keskinen OP, Keskinen KL, Mero AA (2007) Effect of pool length on blood lactate, heart rate, and velocity in swimming. Int J Sports Med 28(5):407–413. https://doi.org/10.1055/s-2006-924505
Sousa A, Figueiredo P, Oliveira NL, Oliveira J, Silva AJ, Keskinen KL, Rodriguez FA, Machado LJ, Vilas-Boas JP, Fernandes RJ (2011) VO2 kinetics in 200-m race-pace front crawl swimming. Int J Sports Med 32(10):765–770. https://doi.org/10.1055/s-0031-1279772
Feitosa WG, Barbosa TM, Correia RA, Castro FAS (2019) Is VO2peak a valid estimation of VO2max in swimmers with physical impairments? Res Q Exerc Sport 91:1–11. https://doi.org/10.1080/02701367.2019.1660758
Koenig J, Jarczok MN, Wasner M, Hillecke TK, Thayer JF (2014) Heart rate variability and swimming. Sports Med 44(10):1377–1391. https://doi.org/10.1007/s40279-014-0211-9
di Prampero PE, Pendergast DR, Wilson DW, Rennie DW (1978) Blood lactic acid concentrations in high velocity swimming. In: Eriksson B, Furberg B (eds) Swimming medicine IV. University Park Press, Baltimore, pp 249–261 (doi:citeulike-article-id:6824630)
Gonjo T, McCabe C, Sousa A, Ribeiro J, Fernandes RJ, Vilas-Boas JP, Sanders R (2018) Differences in kinematics and energy cost between front crawl and backstroke below the anaerobic threshold. Eur J Appl Physiol 118(6):1107–1118. https://doi.org/10.1007/s00421-018-3841-z
Sousa A, Figueiredo P, Zamparo P, Vilas-Boas JP, Fernandes RJ (2013) Anaerobic alactic energy assessment in middle distance swimming. Eur J Appl Physiol 113(8):2153–2158. https://doi.org/10.1007/s00421-013-2646-3
Figueiredo P, Pendergast DR, Vilas-Boas JP, Fernandes RJ (2013) Interplay of biomechanical, energetic, coordinative, and muscular factors in a 200 m front crawl swim. Biomed Res Int 2013:897232. https://doi.org/10.1155/2013/897232
Castro FAS, Mota CB (2010) Energetic and performance in 200 m front crawl under maximal intensity. R Bras Ci e Mov 18(2):67–75. https://doi.org/10.18511/rbcm.v18i2.1347
de Souza H, Alves da Silva E, Santo Andrea Ortega L, Silva A, Esteves A, Schwingel P, Vital R, Alves da Rocha E, Rodrigues B, Lira F, Tufik S, de Mello M (2016) Incremental exercise test for the evaluation of peak oxygen consumption in paralympic swimmers. J Sports Med Phys Fit 56(4):368–375
Rodrigues Junior V, De Jesus K, Corredeira R, Daly DJ, Fernandes RJ (2016) Caracterização fisiológica de nadadores com deficiência físico-motora [Physiological characterization of swimmers with physical disabilities] Leiria, Portugal. In: Mourouço PP, Batalha N, Fernandes RJ (eds) Natação e Atividades Aquáticas: Pedagogia, Treino e Investigação. ESECS/Instituto Poliétcnico de Leiria, Instituto Politécnico de Leiria, pp 183–194
WPS (2018) World Para Swimming: technical rules & regulations. International Paralympic Committee, Bonn
Van Dornick K, Spencer NLI (2020) What’s in a sport class? The classification experiences of paraswimmers. Adapted physical activity quarterly APAQ 37(1):1–19. https://doi.org/10.1123/apaq.2019-0007
Hogarth L, Payton C, Van De Vliet P, Burkett B (2020) The impact of limb deficiency impairment on Para swimming performance. J Sports Sci 38(8):839–847. https://doi.org/10.1080/02640414.2020.1735983
Burkett B, Payton C, Van de Vliet P, Jarvis H, Daly D, Mehrkuehler C, Kilian M, Hogarth L (2018) Performance characteristics of para swimmers: how effective is the swimming classification system? Phys Med Rehabil Clin N Am 29(2):333–346. https://doi.org/10.1016/j.pmr.2018.01.011
International Paralympic Committee [IPC] (2017) World Para Swimming: classification rules and regulations. International Paralympic Committee, Bonn
Zacca R, Azevedo R, Silveira RP, Vilas-Boas JP, Pyne DB, Castro FA, Fernandes RJ (2017) Comparison of incremental intermittent and time trial testing in age-group swimmers. J Strength Cond Res. https://doi.org/10.1519/JSC.0000000000002087
Sousa A, de Jesus K, Figueiredo P, Vilas-Boas JP, Fernandes RJ (2013) Oxygen uptake kinetics at moderate and extreme swimming intensities. Revista Brasileira De Medicina Do Esporte 19:186–190
de Jesus K, Guidetti L, de Jesus K, Vilas-Boas JP, Baldari C, Fernandes RJ (2014) Which are the best VO2 sampling intervals to characterize low to severe swimming intensities? Int J Sports Med 35(12):1030–1036. https://doi.org/10.1055/s-0034-1368784
Fernandes RJ, de Jesus K, Baldari C, de Jesus K, Sousa AC, Vilas-Boas JP, Guidetti L (2012) Different VO2max time-averaging intervals in swimming. Int J Sports Med 33(12):1010–1015. https://doi.org/10.1055/s-0032-1316362
Ribeiro J, Figueiredo P, Guidetti L, Alves F, Toussaint H, Vilas-Boas JP, Baldari C, Fernandes RJ (2016) Aquatrainer(R) snorkel does not increase hydrodynamic drag but influences turning time. Int J Sports Med 37(4):324–328. https://doi.org/10.1055/s-0035-1555859
Binzoni T, Ferretti G, Schenker K, Cerretelli P (1992) Phosphocreatine hydrolysis by 31P-NMR at the onset of constant-load exercise in humans. J Appl Physiol 73(4):1644–1649. https://doi.org/10.1152/jappl.19220.127.116.114
Capelli C, Pendergast D, Termin B (1998) Energetics of swimming at maximal speeds in humans. Eur J Appl Physiol Occup Physiol 78(5):385–395
Zamparo P, Capelli C, Pendergast DR (2011) Energetics of swimming: a historical perspective. Eur J Appl Physiol 111(3):367–378. https://doi.org/10.1007/s00421-010-1433-7
Figueiredo P, Zamparo P, Sousa A, Vilas-Boas JP, Fernandes RJ (2011) An energy balance of the 200 m front crawl race. Eur J Appl Physiol 111(5):767–777. https://doi.org/10.1007/s00421-010-1696-z
Gastin PB (2001) Energy system interaction and relative contribution during maximal exercise. Sports Med 31(10):725–741. https://doi.org/10.2165/00007256-200131100-00003
Ohkuwa T, Itoh H (1992) Blood lactate, glycerol and catecholamine in arm strokes, leg kicks and whole crawl strokes. J Sports Med Phys Fit 32(1):32–38
Oh YT, Burkett B, Osborough CD, Formosa D, Payton C (2013) London 2012 paralympic swimming: passive drag and the classification system. Br J Sports Med 47(13):838–843. https://doi.org/10.1136/bjsports-2013-092192
Chatard JC, Lavoie JM, Ottoz H, Randaxhe P, Cazorla G, Lacour JR (1992) Physiological aspects of swimming performance for persons with disabilities. Med Sci Sports Exerc 24(11):1276–1282
Tweedy SM, Vanlandewijck YC (2011) International Paralympic Committee position stand–background and scientific principles of classification in Paralympic sport. Br J Sports Med 45(4):259–269. https://doi.org/10.1136/bjsm.2009.065060
Hogarth L, Payton C, Nicholson V, Spathis J, Tweedy S, Connick M, Beckman E, Van de Vliet P, Burkett B (2019) Classifying motor coordination impairment in Para swimmers with brain injury. J Sci Med Sport 22(5):526–531. https://doi.org/10.1016/j.jsams.2018.11.015
Payton C, Hogarth L, Burkett B, Van de Vliet P, Lewis S, Oh YT (2020) Active drag as a criterion for evidence-based classification in para swimming. Med Sci Sports Exerc 52(7):1576–1584. https://doi.org/10.1249/MSS.0000000000002281
Feitosa WG, Correia RA, Barbosa TM, Castro FAS (2019) Kinematic, Coordinative and Efficiency Parameters of Physically Impaired Swimmers at Maximum Aerobic Power Speed. Open Sports Sci J 12
Feitosa WG, Correia RA, Barbosa TM, Castro FAS (2019) Performance of disabled swimmers in protocols or tests and competitions: a systematic review and meta-analysis. Sports Biomech Int Soc Biomech Sports. https://doi.org/10.1080/14763141.2019.1654535
Hogarth L, Payton C, Van de Vliet P, Connick M, Burkett B (2018) A novel method to guide classification of para swimmers with limb deficiency. Scand J Med Sci Sports 28(11):2397–2406. https://doi.org/10.1111/sms.13229
To CAPES/Brazilian Ministry of Education for their support in this research.
The study is part of a MSc project and the first author was funded by the Federal University of Rio Grande do Sul, Brazil.
Conflict of interest
The authors declare that they have no competing interests.
This study was approved by the research ethics committee of the Federal University of Rio Grande do Sul, respecting the guidelines of the Helsinki Declaration.
All swimmers signed a written consent form in which the protocol was explained in detail.
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Ongaratto, D., Feitosa, W.G., Correia, R.d.A. et al. Energy contributions in swimmers with physical impairments in an all-out 200-m front crawl test. Sport Sci Health (2021). https://doi.org/10.1007/s11332-020-00728-1
- Physiological profile
- Swimming performance