Comparative evaluation of uterine response to exercise on five aerobic machines

Durak, Eric P.; Jovanovic‐Peterson, Lois; Peterson, Charles M.

doi:10.1016/0002-9378(90)91001-s

Cited by 47 publications

(16 citation statements)

References 2 publications

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“…Ils s'avèrent cependant coûteux et difficiles à mettre à une large échelle. Pourtant, la pratique raisonnable d'une activité physique pendant la grossesse n'est pas dangereuse voire apporte un réel béné-fice [43][44][45][46][47][48]. L'accompagnement pendant la grossesse par des médecins nutritionnistes et des diététiciens permet d'améliorer la qualité de l'alimentation [42].…”

Section: Contrôler La Prise De Poids Au Cours De La Grossesseunclassified

Maladies digestives

Amate¹,

Ducarme²,

Bouhnik³

et al. 2014

Pathologies Maternelles Et Grossesse

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Section: Contrôler La Prise De Poids Au Cours De La Grossesseunclassified

Maladies digestives

Amate¹,

Ducarme²,

Bouhnik³

et al. 2014

Pathologies Maternelles Et Grossesse

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“…Dies führt zu einer erhöhten Kontraktionsbereitschaft des Myometriums. Eine vermehrte Kontraktionsbereitschaft des Uterus in Abhängigkeit von der Sportart stellten Durak et al [25] fest. Während des Radfahrens wurden bei der Hälfte der Schwangeren Kontraktionen beobachtet, beim Joggen fielen bei 40% der Frauen Kontraktionen auf.…”

Section: Fetale Herzfrequenz Und Hypoxieunclassified

Sport und Schwangerschaft

Kagan

Kühn

2004

Herz

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In general, pregnant women should practise exercise in a moderate, i. e. submaximal aerobic range. Preexisting cardiopulmonary diseases and pregnancy pathologies have to be considered as contraindications. Thus gestational age adapted exercise represents a safe and effective support for mother and fetus. Recommendations concerning exercise in pregnancy underwent significant changes during the past three decades. Today there is a lot of evidence for the beneficial effects of moderate exercise in pregnancy even in formerly inactive women. This review first presents aspects of maternal and fetal physiology with special respect to exercise in pregnancy. Subsequently, risks and contraindications as well as the suitability of different kinds of exercise for pregnant woman are discussed.

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“…With exercise-related decreases in uterine artery Although increases in the frequency of uterine contractions have been observed during physical activity (134,135), changes are often minimal (40, 101,136). In response to moderately intense exercise for 30 minutes, the increase in frequency of uterine contractions is gestation dependent, and significant in the third but not in the second trimester (34).…”

Section: Effects On Uterine Activity Effects On Fetal Oxygenationmentioning

confidence: 99%

Exercise and Pregnancy: A Review

Bell

O'Neill

Rehab

1994

Birth

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The effects of pregnancy on the maternal cardiorespiratory system include increases in oxygen consumption, cardiac output, heart rate, stroke volume, and plasma volume. The increase in oxygen reserve seen in early pregnancy is reduced later, suggesting that maternal exercise may present a greater physiologic stress in the third trimester. Evidence suggests that weight-bearing exercise produces a greater decrease in oxygen reserve than nonweight-bearing exercise. Furthermore, to maintain a heart rate below 140 beats per minute during pregnancy, the intensity of weight-bearing exercise must be reduced. Nonweight-bearing, water-based exercise results in smaller fetal heart rate changes and a lower maternal heart rate than the same exercise performed on land. Exercising in the supine position in late pregnancy has raised concerns because cardiac output in the supine position is lower than in the lateral position at rest, presumably because the gravid uterus partially obstructs the inferior vena cava. Sustained exercise produces a training effect on the mother, although reported associations between this effect and the experience of labor are not consistent. Short-term changes in fetal heart rate provide circumstantial evidence that physical activity can influence the fetus. Acute effects of exercise that can potentially affect the fetus include hyperthermia, changes in uteroplacental flow, reduced levels of maternal glucose, and increased uterine contractions. Moderate to high levels of sustained maternal exercise have been associated with reduced birthweight. Much research remains to be done on the effects of specific exercise regimens during pregnancy, the effects on previously sedentary women, and the long-term health consequences to the offspring of women who perform vigorous exercise during pregnancy.

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Comparative evaluation of uterine response to exercise on five aerobic machines

Cited by 47 publications

References 2 publications

Maladies digestives

Maladies digestives

Sport und Schwangerschaft

Exercise and Pregnancy: A Review

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