Physiological comparison between competitive and beginner high intensity functional training athletes
Keywords:Physical fitness, CrossFit, High intensity functional training, General preparedness programs, Functional exercise
Introduction: Among high intensity trainings, high intensity functional training (HIFT) represent one of the most recent developments. The aim of the present study was to investigate the differences between a group of competitive (CMP) HIFT athletes and a group of age- and gender-matched beginner (BGN) HIFT athletes, to clarify the physiological characteristics of each group and the reasons for differences. Methods: 10 BGN (32.5 ± 6.2 years) and 10 CMP (29.0 ± 5.4 years) athletes, were included in the study and were evaluated for anthropometry, VO2peak, lactate threshold, isometric and isokinetic leg maximal power and strength, handgrip and maximal anaerobic power. Results: Compared to BGN athletes, CMP reached higher levels of VO2peak (56.1 ± 2.89 ml·kg-1·min-1 CMP vs. 46.5 ± 6.86 ml·kg-1·min-1 BGN; p < .001), lower limb maximal power (4.5 ± 0.42 W·kg-1 CMP vs. 2.9 ± 0.67 W·kg-1 BGN; p < .001), maximal handgrip strength (61.1 ± 8.20 N·kg-1 CMP vs. 45.1 ± 7.58 N·kg-1 BGN; p < .001), maximal knee extension isometric strength (11.7 ± 1.43 N·kg-1 CMP vs. 9.1 ± 2.00 N·kg-1 BGN; p < .05), isokinetic strength (281.3 ± 28.18 N·kg-1 CMP vs. 234.6 ± 26.15 N·kg-1 BGN; p < .05) and anaerobic peak power (639.1 ± 125.54 W·kg-1 CMP vs. 442.7 ± 155.96 W· kg-1 BGN; p > .006), while anaerobic capacity did not show significant differences (101.8 ± 9.33 kJ CMP vs. 87.0 ± 28.37 kJ BGN; p = .1). Conclusions: CMP athletes showed greater physiological adaptations in aerobic fitness and strength than BGN. Differences may be attributed to the technical skills acquired by CMP and not only to the physiological adaptations induced by the specific training. The lack of differences in anaerobic capacity is likely due to an early and fast improvement in BGN, compared to other parameters.
Adami, P. E., Delussu, A. S., Rodio, A., Squeo, M. R., Corsi, L., Quattrini, F. M., . . . Bernardi, M. (2015). Upper limb aerobic training improves aerobic fitness and all-out performance of America's Cup grinders. Eur J Sport Sci, 15(3), 235-241. https://doi.org/10.1080/17461391.2014.971878
Adami, P. E., Rocchi, J. E., Melke, N., & Macaluso, A. (2020). Physiological profile of high intensity functional training athletes. J hum Sport Exerc, In press. https://doi.org/10.14198/jhse.2021.163.16
Adami, P. E., Squeo, M. R., Quattrini, F. M., Di Paolo, F. M., Pisicchio, C., Di Giacinto, B., . . . Pelliccia, A. (2019). Pre-participation health evaluation in adolescent athletes competing at Youth Olympic Games: proposal for a tailored protocol. Br J Sports Med, 53(17), 1111-1116. https://doi.org/10.1136/bjsports-2018-099651
Ahtiainen, J. P., Pakarinen, A., Alen, M., Kraemer, W. J., & Häkkinen, K. (2003). Muscle hypertrophy, hormonal adaptations and strength development during strength training in strength-trained and untrained men. Eur J Appl Physiol, 89(6), 555-563. https://doi.org/10.1007/s00421-003-0833-3
Beaver, W. L., Wasserman, K., & Whipp, B. J. (1986). A new method for detecting anaerobic threshold by gas exchange. J Appl Physiol, 60(6), 2020-2027. https://doi.org/10.1152/jappl.19188.8.131.520
Bellar, D., Hatchett, A., Judge, L. W., Breaux, M. E., & Marcus, L. (2015). The relationship of aerobic capacity, anaerobic peak power and experience to performance in CrossFit exercise. Biol Sport, 32(4), 315-320.
Bemben, M. G., Clasey, J. L., & Massey, B. H. (1990). The effect of the rate of muscle contraction on the force-time curve parameters of male and female subjects. Res Q Exerc Sport, 61(1), 96-99. https://doi.org/10.1080/02701367.1990.10607484
Bergeron, M. F., Nindl, B. C., Deuster, P. A., Baumgartner, N., Kane, S. F., Kraemer, W. J., . . . O'Connor, F. G. (2011). Consortium for Health and Military Performance and American College of Sports Medicine consensus paper on extreme conditioning programs in military personnel. Curr Sports Med Rep, 10(6), 383-389. https://doi.org/10.1249/jsr.0b013e318237bf8a
Borg, G. (1998). Borg's perceived exertion and pain scales: Human kinetics.
Bui, H. T., Farinas, M. I., Fortin, A. M., Comtois, A. S., & Leone, M. (2015). Comparison and analysis of three different methods to evaluate vertical jump height. Clin Physiol Funct Imaging, 35(3), 203-209. https://doi.org/10.1111/cpf.12148
Burgomaster, K. A., Howarth, K. R., Phillips, S. M., Rakobowchuk, M., Macdonald, M. J., McGee, S. L., & Gibala, M. J. (2008). Similar metabolic adaptations during exercise after low volume sprint interval and traditional endurance training in humans. J Physiol, 586(1), 151-160. https://doi.org/10.1113/jphysiol.2007.142109
Ceccarelli, G., Pinacchio, C., Santinelli, L., Adami, P. E., Borrazzo, C., Cavallari, E. N., . . . d'Ettorre, G. (2019). Physical Activity and HIV: Effects on Fitness Status, Metabolism, Inflammation and Immune-Activation. AIDS Behav. https://doi.org/10.1007/s10461-019-02510-y
Clinical Exercise Testing. (2012). In K. H. J. Wasserman, D. Y. Sue, W. Stringer, K. E. Sietsema, X. G. Sun, & B. J. Whipp (Eds.), Principles of exercise testing and interpretation: Including pathophysiology and clinical applications (5th ed., pp. 129-153). Baltimore: Lippincott Williams & Wilkins.
Collins, M. A., Cureton, K. J., Hill, D. W., & Ray, C. A. (1991). Relationship of heart rate to oxygen uptake during weight lifting exercise. Med Sci Sports Exerc, 23(5), 636-640. https://doi.org/10.1249/00005768-199105000-00018
Demirkan, E., Koz, M., Kutlu, M., & Favre, M. (2015). Comparison of Physical and Physiological Profiles in Elite and Amateur Young Wrestlers. The Journal of Strength & Conditioning Research, 29(7), 1876-1883. https://doi.org/10.1519/jsc.0000000000000833
Ericsson, K. A. (2007). Deliberate practice and the modifiability of body and mind: Toward a science of the structure and acquisition of expert and elite performance. International Journal of Sport Psychology, 38(1), 4-34.
Feito, Y., Heinrich, K. M., Butcher, S. J., & Poston, W. S. C. (2018). High-Intensity Functional Training (HIFT): Definition and Research Implications for Improved Fitness. Sports (Basel), 6(3). https://doi.org/10.3390/sports6030076
Gallagher, D., Heymsfield, S. B., Heo, M., Jebb, S. A., Murgatroyd, P. R., & Sakamoto, Y. (2000). Healthy percentage body fat ranges: an approach for developing guidelines based on body mass index. Am J Clin Nutr., 72(3), 694-701. https://doi.org/10.1093/ajcn/72.3.694
Gibala, M. J., Little, J. P., Macdonald, M. J., & Hawley, J. A. (2012). Physiological adaptations to low-volume, high-intensity interval training in health and disease. J Physiol, 590(5), 1077-1084. https://doi.org/10.1113/jphysiol.2011.224725
Gibala, M. J., Little, J. P., van Essen, M., Wilkin, G. P., Burgomaster, K. A., Safdar, A., . . . Tarnopolsky, M. A. (2006). Short-term sprint interval versus traditional endurance training: similar initial adaptations in human skeletal muscle and exercise performance. J Physiol, 575(Pt 3), 901-911. https://doi.org/10.1113/jphysiol.2006.112094
Gibala, M. J., & McGee, S. L. (2008). Metabolic adaptations to short-term high-intensity interval training: a little pain for a lot of gain? Exerc Sport Sci Rev, 36(2), 58-63. https://doi.org/10.1097/jes.0b013e318168ec1f
Gross, M., & Lüthy, F. (2020). Anaerobic Power Assessment in Athletes: Are Cycling and Vertical Jump Tests Interchangeable? Sports (Basel), 8(5). https://doi.org/10.3390/sports8050060
Heinrich, K. M., Patel, P. M., O'Neal, J. L., & Heinrich, B. S. (2014). High-intensity compared to moderate-intensity training for exercise initiation, enjoyment, adherence, and intentions: an intervention study. BMC Public Health, 14, 789. https://doi.org/10.1186/1471-2458-14-789
Helgerud, J., Høydal, K., Wang, E., Karlsen, T., Berg, P., Bjerkaas, M., . . . Hoff, J. (2007). Aerobic high-intensity intervals improve VO2max more than moderate training. Med Sci Sports Exerc, 39(4), 665-671. https://doi.org/10.1249/mss.0b013e3180304570
Jabbour, G., Iancu, H. D., & Paulin, A. (2015). Effects of High-Intensity Training on Anaerobic and Aerobic Contributions to Total Energy Release During Repeated Supramaximal Exercise in Obese Adults. Sports Med Open, 1(1), 36. https://doi.org/10.1186/s40798-015-0035-7
Jackson, A. S., & Pollock, M. L. (1978). Generalized equations for predicting body density of men. Br J Nutr, 40(3), 497-504. https://doi.org/10.1079/bjn19780152
Kelly, T. L., Wilson, K. E., & Heymsfield, S. B. (2009). Dual energy X-Ray absorptiometry body composition reference values from NHANES. PLoS One, 4(9), e7038. https://doi.org/10.1371/journal.pone.0007038
Keogh, J. W., Hume, P. A., Pearson, S. N., & Mellow, P. J. (2009). Can absolute and proportional anthropometric characteristics distinguish stronger and weaker powerlifters? J Strength Cond Res, 23(8), 2256-2265. https://doi.org/10.1519/jsc.0b013e3181b8d67a
Labanca, L., Laudani, L., Menotti, F., Rocchi, J., Mariani, P. P., Giombini, A., . . . Macaluso, A. (2016). Asymmetrical Lower Extremity Loading Early After Anterior Cruciate Ligament Reconstruction Is a Significant Predictor of Asymmetrical Loading at the Time of Return to Sport. Am J Phys Med Rehabil, 95(4), 248-255. https://doi.org/10.1097/phm.0000000000000369
le Gall, F., Carling, C., Williams, M., & Reilly, T. (2010). Anthropometric and fitness characteristics of international, professional and amateur male graduate soccer players from an elite youth academy. J Sci Med Sport, 13(1), 90-95. https://doi.org/10.1016/j.jsams.2008.07.004
Macaluso, A., & De Vito, G. (2004). Muscle strength, power and adaptations to resistance training in older people. Eur J Appl Physiol, 91(4), 450-472. https://doi.org/10.1007/s00421-003-0991-3
Macaluso, A., Young, A., Gibb, K. S., Rowe, D. A., & De Vito, G. (2003). Cycling as a novel approach to resistance training increases muscle strength, power, and selected functional abilities in healthy older women. J Appl Physiol (1985), 95(6), 2544-2553. https://doi.org/10.1152/japplphysiol.00416.2003
Mathiowetz, V., Kashman, N., Volland, G., Weber, K., Dowe, M., & Rogers, S. (1985). Grip and pinch strength: normative data for adults. Arch Phys Med Rehabil, 66(2), 69-74.
Menotti, F., Bazzucchi, I., Felici, F., Damiani, A., Gori, M. C., & Macaluso, A. (2012). Neuromuscular function after muscle fatigue in Charcot-Marie-Tooth type 1A patients. Muscle Nerve, 46(3), 434-439. https://doi.org/10.1002/mus.23366
Queiroga, M. R., Cavazzotto, T. G., Katayama, K. Y., Portela, B. S., Tartaruga, M. P., & Ferreira, S. A. (2013). Validity of the RAST for evaluating anaerobic power performance as compared to Wingate test in cycling athletes. Revista de Educação Física, 19(4), 696-702. https://doi.org/10.1590/s1980-65742013000400005
Rakobowchuk, M., Tanguay, S., Burgomaster, K. A., Howarth, K. R., Gibala, M. J., & MacDonald, M. J. (2008). Sprint interval and traditional endurance training induce similar improvements in peripheral arterial stiffness and flow-mediated dilation in healthy humans. Am J Physiol Regul Integr Comp Physiol, 295(1), R236-242. https://doi.org/10.1152/ajpregu.00069.2008
Rodriguez, N. R., DiMarco, N. M., & Langley, S. (2009). Position of the American Dietetic Association, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and athletic performance. J Am Diet Assoc, 109(3), 509-527. https://doi.org/10.1016/j.jada.2009.01.005
Serafini, P., Hoffstetter, W., Mimms, H., Smith, M., Kliszczewicz, B., & Feito, Y. (2016). Body Composition And Strength Changes Following 16-weeks Of High-intensity Functional Training. Med Sci Sports Exerc, 48(5 Suppl 1), 1001. https://doi.org/10.1249/01.mss.0000488009.97613.c7
Sirico, F., Fernando, F., Di Paolo, F., Adami, P. E., Signorello, M. G., Sannino, G., . . . Biffi, A. (2019). Exercise stress test in apparently healthy individuals - where to place the finish line? The Ferrari corporate wellness programme experience. Eur J Prev Cardiol, 26(7), 731-738. https://doi.org/10.1177/2047487318825174
Stumbo, T. A., Merriam, S., Nies, K., Smith, A., Spurgeon, D., & Weir, J. P. (2001). The effect of hand-grip stabilization on isokinetic torque at the knee. J Strength Cond Res, 15(3), 372-377.
Tabata, I., Nishimura, K., Kouzaki, M., Hirai, Y., Ogita, F., Miyachi, M., & Yamamoto, K. (1996). Effects of moderate-intensity endurance and high-intensity intermittent training on anaerobic capacity and ˙VO2max. Medicine & Science in Sports & Exercise, 28(10), 1327-1330. https://doi.org/10.1097/00005768-199610000-00018
Wasserman, K., Beaver, W. L., & Whipp, B. J. (1986). Mechanisms and patterns of blood lactate increase during exercise in man. Med Sci Sports Exerc, 18(3), 344-352. https://doi.org/10.1249/00005768-198606000-00017
Wasserman, K., Whipp, B. J., Koyl, S. N., & Beaver, W. L. (1973). Anaerobic threshold and respiratory gas exchange during exercise. J Appl Physiol, 35(2), 236-243. https://doi.org/10.1152/jappl.19184.108.40.206
Wisloff, U., Stoylen, A., Loennechen, J. P., Bruvold, M., Rognmo, O., Haram, P. M., . . . Skjaerpe, T. (2007). Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients: a randomized study. Circulation, 115(24), 3086-3094. https://doi.org/10.1161/circulationaha.106.675041
Woods, C. T., McKeown, I., Haff, G. G., & Robertson, S. (2016). Comparison of athletic movement between elite junior and senior Australian football players. J Sports Sci, 34(13), 1260-1265. https://doi.org/10.1080/02640414.2015.1107185
Zacharogiannis, E., Paradisis, G., & Tziortzis, S. (2004). An evaluation of tests of anaerobic power and capacity. Med Sci Sports Exerc, 36(5), S116. https://doi.org/10.1249/00005768-200405001-00549
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