Vagal Threshold Determination. Effect of Age and Gender

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F10%3A10212028" target="_blank" >RIV/61989592:15510/10:10212028 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Vagal Threshold Determination. Effect of Age and Gender

Popis výsledku v původním jazyce

This study was designed to develop the algorithm for the T VA determination and to assess the effects of age and gender on its level. The sample consisted of 40 subjects who were divided according to age and gender into 4 groups with 10 subjects each: G1 -Men age 25 - 31, G 2 -Men age 40 - 57, G 3 - Women age 24 - 28, and G 4 -Women age 43 - 56. The vagal responses were assessed by spectral analysis of the heart rate variability Metod while walking on a treadmill in a steady-state at intensities of 20- 70 % of the maximal heart rate reserve (MHRR). The mean intensity of 45 % MHRR was suggested as the T VA level which is related neither to age nor gender. Heart rate related to T VA (T VA-HR ) was aff ected by gender. High frequency power at T VA was infl uenced by age. The T VA-HR was considered to be a promising tool for the prescription of a safe level of physical activity for subjects with higher risks of health complications involving elevated sympathoandrenal activity during exer

Název v anglickém jazyce

Vagal Threshold Determination. Effect of Age and Gender

Popis výsledku anglicky

This study was designed to develop the algorithm for the T VA determination and to assess the effects of age and gender on its level. The sample consisted of 40 subjects who were divided according to age and gender into 4 groups with 10 subjects each: G1 -Men age 25 - 31, G 2 -Men age 40 - 57, G 3 - Women age 24 - 28, and G 4 -Women age 43 - 56. The vagal responses were assessed by spectral analysis of the heart rate variability Metod while walking on a treadmill in a steady-state at intensities of 20- 70 % of the maximal heart rate reserve (MHRR). The mean intensity of 45 % MHRR was suggested as the T VA level which is related neither to age nor gender. Heart rate related to T VA (T VA-HR ) was aff ected by gender. High frequency power at T VA was infl uenced by age. The T VA-HR was considered to be a promising tool for the prescription of a safe level of physical activity for subjects with higher risks of health complications involving elevated sympathoandrenal activity during exer

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Sports Medicine

ISSN

0172-4622

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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