Abstract
Sex Affects Autonomic Recovery Following A 45-min Bout Of Aerobic Exercise
Medicine and science in sports and exercise, Vol.44(5S), pp.879-880
05/01/2012
Abstract
To examine sex differences in autonomic recovery following a 45-min bout of aerobic exercise in healthy individuals. Heart rate (HR), HRV frequency-domain parameters and brachial blood pressures were obtained at rest and following exercise in 60 healthy individuals (31 males and 29 females). Lowfrequency (LF) and high-frequency (HF) power, low-frequency to high-frequency ratio (LF/HF), low-frequency normalized units (nLF), and high-frequency normalized units (nHF) of HRV were evaluated in the supine position, before and at 30 and 60 minutes following 45 min of walking at 70% of heart rate reserve. Men exhibited higher LF/HF at rest and increased LF/HF more than women after exercise (205.97 + or - 29.68 to 595.38 + or - 73.08 to 209.21 + or - 80.34 ms super(2) vs. 159.56 + or - 32.63 to 355.17 + or - 38.28 to 167.42 + or - 42.08 ms super(2), p<0.05 for interaction).
Details
- Title: Subtitle
- Sex Affects Autonomic Recovery Following A 45-min Bout Of Aerobic Exercise
- Creators
- Kanokwan BunsawatPeng SunHuimin YanSushant RanadiveRebecca KappusAbbi LaneTracy BaynardBo Fernhall
- Resource Type
- Abstract
- Publication Details
- Medicine and science in sports and exercise, Vol.44(5S), pp.879-880
- ISSN
- 0195-9131
- Language
- English
- Date published
- 05/01/2012
- Academic Unit
- Health, Sport, and Human Physiology
- Record Identifier
- 9984958332902771
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