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Related Experiment Video

Updated: Oct 25, 2025

Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy
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Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy

Published on: April 5, 2024

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Exercise during Pregnancy: Developmental Programming Effects and Future Directions in Humans.

Polina M Krassovskaia1,2, Alec B Chaves1,2, Joseph A Houmard1,2

  • 1Human Performance Laboratory, Department of Kinesiology, East Carolina University, Greenville, United States.

International Journal of Sports Medicine
|August 3, 2021
PubMed
Summary

Prenatal exercise may positively impact offspring metabolic health, according to the Developmental Origins of Health and Disease hypothesis. More research is needed to understand the cellular mechanisms of exercise during pregnancy on child metabolic balance.

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Area of Science:

  • Reproductive biology and developmental origins of health and disease.
  • Metabolic health and chronic disease prevention.

Background:

  • Low birth weight is linked to adult cardiovascular disease mortality.
  • The Developmental Origins of Health and Disease (DOHaD) hypothesis suggests in utero exposures influence later-life health.
  • Prenatal lifestyle interventions can mitigate chronic disease risk.

Purpose of the Study:

  • To review the effects of maternal exercise during pregnancy on offspring metabolic health.
  • To identify knowledge gaps in human studies regarding exercise and offspring metabolism.
  • To propose future research directions in this field.

Main Methods:

  • This is a review article, synthesizing existing human literature.
  • Focuses on studies investigating the impact of physical activity during pregnancy.
  • Examines potential cellular and metabolic regulatory mechanisms.

Main Results:

  • Current human literature has significant gaps in understanding the direct effects of exercise on offspring metabolism.
  • The precise cellular mechanisms linking prenatal exercise to offspring metabolic balance are largely unknown.
  • Evidence suggests a potential for exercise to influence fetal development and long-term metabolic programming.

Conclusions:

  • Exercise during pregnancy is a promising intervention for improving offspring metabolic health.
  • Further research is essential to elucidate the mechanisms by which prenatal physical activity impacts fetal metabolic programming.
  • Targeted studies are needed to guide effective lifestyle interventions for chronic disease prevention starting in utero.