Journal article
Physiological Responses to the Menstrual Cycle: Implications for the Development of Heat Illness in Female Athletes
Sports medicine (Auckland), Vol.32(10), pp.601-614
08/2002
Handle:
https://hdl.handle.net/2376/100860
PMID: 12141881
Abstract
Fluctuations in estrogen and progesterone during the menstrual cycle can cause changes in body systems other than the reproductive system. For example, progesterone is involved in the regulation of fluid balance in the renal tubules and innervation of the diaphragm via the phrenic nerve. However, few significant changes in the responses of the cardiovascular and respiratory systems, blood lactate, bodyweight, performance and ratings of perceived exertion are evident across the cycle. Nevertheless, substantial evidence exists to suggest that increased progesterone levels during the luteal phase cause increases in both core and skin temperatures and alter the temperature at which sweating begins during exposure to both ambient and hot environments. As heat illness is characterised by a significant increase in body temperature, it is feasible that an additional increase in core temperature during the luteal phase could place females at an increased risk of developing heat illness during this time. In addition, it is often argued that physiological gender differences such as oxygen consumption, percentage body fat and surface area-to-mass ratio place females at a higher risk of heat illness than males. This review examines various physiological responses to heat exposure during the menstrual cycle at rest and during exercise, and considers whether such changes increase the risk of heat illness in female athletes during a particular phase of the menstrual cycle.
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Details
- Title
- Physiological Responses to the Menstrual Cycle
- Creators
- Susan Marsh - School of Human Movement Studies University of Queensland Brisbane Queensland 4072 AustraliaDavid Jenkins - School of Human Movement Studies University of Queensland Brisbane Queensland 4072 Australia
- Publication Details
- Sports medicine (Auckland), Vol.32(10), pp.601-614
- Academic Unit
- Pharmaceutical Sciences, Department of
- Publisher
- Springer International Publishing; Cham
- Identifiers
- 99900546645201842
- Language
- English
- Resource Type
- Journal article