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https://doi.org/10.26582/k.53.1.15

Non-invasive assessment of short and ultra-short heart rate variability during different physical and physiological tests

Tuncay Alparslan ; Aeromedical Research and Training Center, Eskişehir, Turkey
Ramiz Arabaci ; Bursa Uludağ University, Faculty of Sport Sciences Bursa, Turkey
Recep Gorgulu ; Bursa Uludağ University, Faculty of Sport Sciences Bursa, Turkey


Puni tekst: engleski pdf 1.126 Kb

str. 122-130

preuzimanja: 159

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Sažetak

The main aim of the present study was to determine the short- and ultra-short-term heart rate variability (HRV) during different physical and physiological tests and to compare HRV to different performance levels. The latter aim was to compare participants’ short- and ultra-short-term heart rate variability before-duringpost- tests. Our hypothesis was that there would be a significant difference between test performance and HRV parameters, and the high performing group would have significantly higher HRV parameters than the low performing group. Fifty-three healthy men (Mage=26.9±4 years, Mheight=177.9±5.7 cm; Mweight=77.8±8.7 kg) were recruited in the current study. We completed the data collection procedure for each participant in four consecutive days. On day-1, anthropometric measurements were conducted and then participants performed isokinetic tests. On day-2, participants performed anaerobic tests; on day-3 equilibrium tests, and on day-4 aerobic capacity tests. The HRV records of all participants were obtained before, during and after all these tests. Based on the participants’ performance, they were divided into two groups: participants in G1 had lower performance and those in G2 higher performance. A two-way repeated measures ANOVA yielded significant differences in HRV values obtained in the four different tests. There was a significant difference between fitness test performance and the variation of short- and ultra-short-term HRV parameters. Also, significant differences in HRV values before, during, and after the testing were observed.

Ključne riječi

autonomic nervous system, heart rate variability, physical and physiological tests

Hrčak ID:

257860

URI

https://hrcak.srce.hr/257860

Posjeta: 357 *