Physiological adaptation following four-weeks of high-intensity functional training
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 pe...
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| Format: | Article |
| Language: | English |
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Military Health Department, Ministry of Defance, Serbia
2019-01-01
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| Series: | Vojnosanitetski Pregled |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0042-8450/2019/0042-84501700095K.pdf |
| _version_ | 1811286100093698048 |
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| author | Kliszczewicz Brian McKenzie Michael Nickerson Brett |
| author_facet | Kliszczewicz Brian McKenzie Michael Nickerson Brett |
| author_sort | Kliszczewicz Brian |
| collection | DOAJ |
| description | 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 (VO2max) 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. |
| first_indexed | 2024-04-13T02:54:42Z |
| format | Article |
| id | doaj.art-12a31f81b1df463ab854c6ef83a8af82 |
| institution | Directory Open Access Journal |
| issn | 0042-8450 2406-0720 |
| language | English |
| last_indexed | 2024-04-13T02:54:42Z |
| publishDate | 2019-01-01 |
| publisher | Military Health Department, Ministry of Defance, Serbia |
| record_format | Article |
| series | Vojnosanitetski Pregled |
| spelling | doaj.art-12a31f81b1df463ab854c6ef83a8af822022-12-22T03:05:41ZengMilitary Health Department, Ministry of Defance, SerbiaVojnosanitetski Pregled0042-84502406-07202019-01-0176327227710.2298/VSP170228095K0042-84501700095KPhysiological adaptation following four-weeks of high-intensity functional trainingKliszczewicz Brian0McKenzie Michael1Nickerson Brett2Kennesaw State University, Department of Exercise Science and Sports ManagementWinston-Salem State University, Department of Exercise PhysiologyTexas A&M International University, Department of Curriculum ad PedagogyBackground/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 (VO2max) 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.http://www.doiserbia.nb.rs/img/doi/0042-8450/2019/0042-84501700095K.pdfexerciseexercise testadaptation, physiologicaloxygen consumption |
| spellingShingle | Kliszczewicz Brian McKenzie Michael Nickerson Brett Physiological adaptation following four-weeks of high-intensity functional training Vojnosanitetski Pregled exercise exercise test adaptation, physiological oxygen consumption |
| title | Physiological adaptation following four-weeks of high-intensity functional training |
| title_full | Physiological adaptation following four-weeks of high-intensity functional training |
| title_fullStr | Physiological adaptation following four-weeks of high-intensity functional training |
| title_full_unstemmed | Physiological adaptation following four-weeks of high-intensity functional training |
| title_short | Physiological adaptation following four-weeks of high-intensity functional training |
| title_sort | physiological adaptation following four weeks of high intensity functional training |
| topic | exercise exercise test adaptation, physiological oxygen consumption |
| url | http://www.doiserbia.nb.rs/img/doi/0042-8450/2019/0042-84501700095K.pdf |
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