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Vojnosanitetski pregled
2019, vol. 76, iss. 3, pp. 272-277
article language: English
document type: Original Scientific Paper
published on: 25/04/2019
doi: 10.2298/VSP170228095K
Creative Commons License 4.0
Physiological adaptations following a four-week of high-intensity functional training
aKennesaw State University, Department of Exercise Science and Sports Management, Kennesaw, Georgia, United States
bAppalachian State University, SC, Cratis Dd. Williams School of Graduate Studies, Winston-Salem NC, United States
cTexas A&M International University, College of Nursing and Health Sciences, Laredo, Texas, United States

e-mail: Bkliszcz@kennesaw.edu

Abstract

Background/Aim. High-Intensity Functional Training (HIFT) is a popular mixed-modal program that utilizes both resistance and aerobic based exercises. The aim of this study was to examine the physiological effects of the HIFT programing on physically active men (10) and women (10) over a four-week period through the measure of the aerobic capacity, anaerobic capacity, and maximal weight lifted. Methods. The participants first completed a maximal oxygen consumption (VO2 max) test. After 48-hours of rest, the subjects completed the anaerobic capacity test via the Wingate protocol. Following the Wingate test, the subjects performed a 1-repetition maximum test for squat, snatch and clean at the offsite training location. After the pre-measurements were obtained, the subjects entered a four-week the HIFT intervention and returned to the lab for all post-measurements. Results. Significant improvements were observed in male and female: VO2 max (Pre: 46.7 ± 2.6, 33.7 ± 1.7 mL/kg/min; Post: 49.0 ± 3.0, 35.0 ± 1.8 mL/kg/min), Peak Wingate Power (Pre: 1206 ± 106, 708 ± 44 W; Post: 1283 ± 88, 809 ± 38 W) Mean Wingate Power (Pre: 680 ± 46, 704 ± 48 W; Post: 434 ± 15, 458 ± 18 W; p < 0.05), back squat (Pre: 128.8 ± 8.8 kg, 44.1 ± 6.8 kg; Post: 142.7 ± 9.8, 54.3 ± 6.2 kg) clean (Pre: 82.5 ± 6.2, 24.1 ± 3.4 kg; Post: 92.7 ± 5.8, 33.2 ± 3.3 kg) and snatch (Pre: 59.3 ± 4.4, 20.9 ± 1.7 kg; Post: 69.1 ± 5.3, 25.0 ± 2.3 kg; p < 0.05), respectively. No gender influence on interaction was observed over time (p > 0.05). Conclusion. The HIFT demonstrated the rapid physiological improvements in strength, aerobic and the anaerobic capacity following a four-week intervention in the physically active participants.

Keywords

References

Ahtiainen, J.P., Pakarinen, A., Alen, M., Kraemer, W.J., Hukkinen, K. (2003) Muscle hypertrophy, hormonal adaptations and strength development during strength training in strength-trained and untrained men. European Journal of Applied Physiology, 89(6): 555-563
Burgomaster, K.A., Hughes, S.C., Heigenhauser, G.J.F., Bradwell, S.N., Gibala, M.J. (2005) Six sessions of sprint interval training increases muscle oxidative potential and cycle endurance capacity in humans. J Appl Physiol, 98(6): 1985-90
Clark, B., Costa, V.P., o'Brien Brendan, J., Guglielmo, L.G., Paton, C.D. (2014) Effects of a Seven Day Overload-Period of High-Intensity Training on Performance and Physiology of Competitive Cyclists. PLoS One, 9(12): e115308
Collins, M.A., Cureton, K.J., Hill, D.W., Ray, C.A. (1991) Relationship of heart rate to oxygen uptake during weight lifting exercise. Medicine and Science in Sports and Exercise, 23(5): 636-640
Folland, J.P., Williams, A.G. (2007) The Adaptations to Strength Training. Sports Medicine, 37(2): 145-168
Gibala, M.J., McGee, S.L. (2008) Metabolic Adaptations to Short-term High-Intensity Interval Training. Exercise and Sport Sciences Reviews, 36(2): 58-63
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. Journal of Physiology, 590(5): 1077-1084
Gibala, M.J., Little, J.P., van Essen, M., Wilkin, G.P., Burgomaster, K.A., Safdar, A., Raha, S., Tarnopolsky, M.A. (2006) Short-term sprint interval versus traditional endurance training: similar initial adaptations in human skeletal muscle and exercise performance. Journal of Physiology, 575(3): 901-911
Goodman, J.M., Liu, P.P., Green, H.J. (2005) Left ventricular adaptations following short-term endurance training. Journal of Applied Physiology, 98(2): 454-460
Helgerud, J., Haidal, K., Wang, E., Karlsen, T., Berg, P., Bjerkaas, M., Simonsen, T., Helgesen, C., Hjorth, N., Bach, R., Hoff, J. (2007) Aerobic High-Intensity Intervals Improve V??O2max More Than Moderate Training. Medicine & Science in Sports & Exercise, 39(4): 665-671
Jabbour, G., Iancu, H., 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 Medicine - Open, 1(1):
Keating, S.E., Machan, E.A., o'Connor Helen, T., Gerofi, J.A., Sainsbury, A., Caterson, I.D., Johnson, N.A. (2014) Continuous Exercise but Not High Intensity Interval Training Improves Fat Distribution in Overweight Adults. Journal of Obesity, 2014: 1-12
McKenzie, M., Goldfarb, A., Garten, R., Vervaecke, L. (2014) Oxidative Stress and Inflammation Response Following Aerobic Exercise: Role of Ethnicity. International Journal of Sports Medicine, 35(10): 822-827
Narici, M. V., Roi, G. S., Landoni, L., Minetti, A. E., Cerretelli, P. (1989) Changes in force, cross-sectional area and neural activation during strength training and detraining of the human quadriceps. European Journal of Applied Physiology and Occupational Physiology, 59(4): 310-319
Osei-Tutu, K.B., Campagna, P.D. (2005) The effects of short- vs. long-bout exercise on mood, VO2max, and percent body fat. Prev Med, 40(1): 92-8
Powers, S.K., Jackson, M.J. (2008) Exercise-induced oxidative stress: cellular mechanisms and impact on muscle force production. Physiological Reviews, 88(4): 1243
Sale, D.G. (1988) Neural adaptation to resistance training. Medicine & Science in Sports & Exercise, 20(Sup 1): S135-S145
Seynnes, O.R., de Boer, M., Narici, M.V. (2007) Early skeletal muscle hypertrophy and architectural changes in response to high-intensity resistance training. Journal of applied physiology, 102(1), 368-373
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
Talanian, J.L., Galloway, S.D. R., Heigenhauser, G.J. F., Bonen, A., Spriet, L.L. (2007) Two weeks of high-intensity aerobic interval training increases the capacity for fat oxidation during exercise in women. Journal of Applied Physiology, 102(4): 1439-1447
Thompson, W.R. (2010) Worldwide survey of fitness trends for 2011. ACSM's Health & Fitness Journal, 14(6): 8-17
Tjønna, A.E., Leinan, I.M., Bartnes, A.T., Jenssen, B.M., Gibala, M.J., Winett, R.A., Wisløff, U. (2013) Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men. PLoS One, 8(5): e65382
Whyte, L.J., Gill, J.M.R., Cathcart, A.J. (2010) Effect of 2 weeks of sprint interval training on health-related outcomes in sedentary overweight/obese men. Metabolism, 59(10): 1421-1428