Acute and Long-Lasting Effects of Slow-Paced Breathing on Handball Team Coach's Match Stress.
| Autor: | Nikolovski, Zoran, Vrdoljak, Dario, Foretić, Nikola, Perić, Mia, Marić, Dora, Fountoulakis, Charalampos |
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| Předmět: |
AUTONOMIC nervous system physiology
PHYSIOLOGICAL stress BIOMARKERS ATHLETIC trainers HANDBALL EXERCISE physiology AMYLASES PATIENT monitoring PSYCHOSOCIAL factors DESCRIPTIVE statistics ENZYME-linked immunosorbent assay HEART beat SPORTS events DATA analysis software PSYCHOLOGICAL adaptation SALIVARY glands RESPIRATORY mechanics HYDROCORTISONE |
| Zdroj: | Healthcare (2227-9032); May2023, Vol. 11 Issue 9, p1242, 11p |
| Abstrakt: | Stress was previously defined as a response to any demand for change. These demands are noticeable during sport events, not only in athletes but also in coaches. Therefore, this study aimed to determine the influence of slow-paced breathing (SPB) on acute stress to handball coaches during official matches. One professional handball coach, aged 37 (height, 180 cm; weight, 80 kg), took part in the study. His salivary cortisol (C) concentration and alpha-amylase (AA) activity were measured, and his heart rate (HR) was monitored during six official matches. In the first three matches the SPB training protocol was not followed. From match four to match six, the coach performed SPB training every day and directly before the match. The decrease observed in AA was statistically significant with a large effect size (1.80). The trend of change in HR is visible and similar for matches with and without SPB. However, for SPB matches, there is a lower starting point compared to matches without SPB (89.81 ± 6.26 and 96.62 ± 8.10, respectively). Moreover, values of AA on SPB matches were smaller before the match (93.92 ± 15.89) compared to the same time point in non-SPB matches (115.30 ± 26.00). For AA, there is a significant effect size in the half-time (2.00) and after the match (−2.14). SPB matches showed a lower increase in AA. SPB might be used as one of the possible tools that could help coaches in achieving a desirable mental state during the match. [ABSTRACT FROM AUTHOR] |
| Databáze: | Complementary Index |
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