Heart rate variability: effect of exercise intensity on postexercise response
Gespeichert in:
| Deutscher übersetzter Titel: | Herzfrequenzvariabilität: der Einfluss der Belastungsintensität auf die Nachbelastungsreaktion |
|---|---|
| Autor: | James, David V.B.; Munson, Steven C.; Maldonado-Martín, Sara; Ste Croix, Mark B.A. de |
| Erschienen in: | Research quarterly for exercise and sport |
| Veröffentlicht: | 83 (2012), 4, S. 533-539, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
| Sprache: | Englisch |
| ISSN: | 0270-1367, 2168-3824 |
| DOI: | 10.1080/02701367.2012.10599142 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201307004819 |
| Quelle: | BISp |
Abstract des Autors
The purpose of the present study was to investigate the influence of two exercise intensities (moderate and severe) on heart rate variability (HRV) response in 16 runners 1 hr prior to (-1 hr) and at +1 hr, +24 hr, +48 hr, and +72 hr following each exercise session. Time domain indexes and a high frequency component showed a significant decrease (p < .001) between -1 hr and +1 hr for severe intensity. The low frequency component in normalized units significantly increased (p < .01) for severe intensity at +1 hr. Only severe exercise elicited a change in HRV outcomes postexercise, resulting in a reduction in the parasympathetic influence on the heart at +1 hr; however, values returned to baseline levels by +24 hr. Verf.-Referat