دورية أكاديمية
Heart Rate Variability as a Neuroautonomic Marker to Assess the Impact of Karate Training - An Observational Pediatric Study.
| العنوان: | Heart Rate Variability as a Neuroautonomic Marker to Assess the Impact of Karate Training - An Observational Pediatric Study. |
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| المؤلفون: | Bhattacharya P; Department of Physical Education and Sports Science, Visva-Bharati (Central University), Santi Niketan, Bolpur, West Bengal, INDIA.; Department of Physical Education, Jadavpur University, Kolkata, West Bengal, INDIA., Chatterjee S; Department of Physical Education, Jadavpur University, Kolkata, West Bengal, INDIA., Mondal S; Department of Physical Education and Sports Science, Visva-Bharati (Central University), Santi Niketan, Bolpur, West Bengal, INDIA., Roy D; Department of Physical Education, Jadavpur University, Kolkata, West Bengal, INDIA. |
| المصدر: | International journal of exercise science [Int J Exerc Sci] 2023 Mar 01; Vol. 16 (2), pp. 342-352. Date of Electronic Publication: 2023 Mar 01 (Print Publication: 2023). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Western Kentucky University Country of Publication: United States NLM ID: 101513127 Publication Model: eCollection Cited Medium: Print ISSN: 1939-795X (Print) Linking ISSN: 1939795X NLM ISO Abbreviation: Int J Exerc Sci Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Bowling Green, KY : Western Kentucky University |
| مستخلص: | Habitual physical activity improves heart functions and parasympathetic tone; Karate training is considered as a moderate physical activity with rhythmical breathing patternology. Heart rate variability (HRV) is an electrophysiological tool which measures cardio autonomic homeostasis; is used in the present study as an indirect marker to measure neurocognitive development with karate training. The aim of the present study was to find out the impact of regular karate training on cardiac autonomic responses through Heart Rate Variability (HRV) between karate players and age-sex matched active controls. A total of 30 male school-going children were evaluated; fifteen were experienced male karate practitioners (9.5±1.26 years) and fifteen controls (10.6±1.57 years). The time and frequency domain measures of HRV were taken into account after check for normality distribution, followed by t-test for comparison of Mean±SD. Frequency domain measures; low frequency normalized unit (LF nu) and low frequency is to high frequency ratio (LF/HF ratio) both showed significant reduction in the karate group which quantified sympathetic disposition while High frequency normalized units (HF nu) reflected a significant rise and it predicted increase in parasympathetic tone. Karate practitioners show higher HRV measures and more involvement of the parasympathetic nervous system which help in stress resilience and improved recovery time. This training if performed regularly from an early age can improve cardiac health which is very pertinent in the present times. |
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| فهرسة مساهمة: | Keywords: Cardio autonomic homeostasis; cardiac health; moderate physical activity; parasympathetic tone; stress resilience |
| تواريخ الأحداث: | Date Created: 20230501 Latest Revision: 20230502 |
| رمز التحديث: | 20230502 |
| مُعرف محوري في PubMed: | PMC10128145 |
| PMID: | 37124445 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1939-795X |
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