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Pregnant women should exercise. Here’s why
Pregnancy

Pregnant women should exercise. Here’s why

1 min readWeek 15
Key takeaways
1 min
  • Exercise 150 minutes of moderate aerobic activity weekly during pregnancy, including walking, swimming, and prenatal yoga.
  • Avoid contact sports like soccer, basketball, hockey, and high-risk activities such as skiing, horseback riding, and diving.
  • Consult your doctor before exercising if you have twins, severe anemia, preeclampsia, or placenta previa.
  • Continue running only if you practiced it before pregnancy, but start new gentle exercises like water aerobics instead.
  • Expect pregnancy exercise to relieve back pain, reduce swelling, strengthen your cardiovascular system, and promote healthy weight gain.

Pregnant women should exercise 150 minutes per week doing safe activities like walking, swimming, and prenatal yoga. Exercise relieves back pain, reduces swelling, and promotes healthy weight gain. Avoid contact sports and consult your doctor if you have pregnancy complications.

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Pregnant women should exercise. Here’s why

At this point in pregnancy, the baby bump starts to show. The size of a woman’s belly doesn’t just depend on their growing baby but on the volume of amniotic fluid and thickening of the muscle layer surrounding the uterus.  

Exercise is great for everyone, and pregnant women are not the exception. However, there are a few contraindications. Women who are carrying twins or multiples, have severe anemia, preeclampsia, or placenta previa should consult their doctor before doing any type of exercise. Those experiencing a typical, healthy pregnancy can likely continue as active as before. 

Exercise has many benefits during pregnancy. It can relieve back pain, reduce swelling, strengthen the heart and blood vessels, normalize digestion and promote healthy weight gain [1]. 

Doctors recommend 150 minutes of moderate aerobic exercise per week [1]. Some great options include brisk walking, swimming, water aerobics, stationary bike, yoga and Pilates. Contact or traumatic sports should be avoided, these include soccer, flag football, basketball, hockey, boxing, downhill skiing, horseback riding, surfing, mountain biking, gymnastics, and diving. Running is considered safe, but only for those who practiced it before becoming pregnant.


Frequently asked questions

Safe pregnancy exercises include brisk walking, swimming, water aerobics, stationary biking, prenatal yoga, and Pilates. These low-impact activities strengthen your heart and muscles without putting stress on joints. Always consult your healthcare provider before starting any exercise routine.

Doctors recommend 150 minutes of moderate aerobic exercise per week for pregnant women. This equals about 30 minutes of activity, five days a week. You can break this into shorter sessions throughout the day if needed.

Pregnant women should avoid contact and high-risk sports including soccer, basketball, hockey, boxing, skiing, horseback riding, surfing, mountain biking, gymnastics, and diving. These activities carry risks of falls, collisions, or abdominal trauma that could harm mother and baby.

Women with certain conditions should consult their doctor before exercising, including those carrying multiples, or having severe anemia, preeclampsia, or placenta previa. Your healthcare provider will determine if exercise modifications or restrictions are necessary for your specific situation.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated June 6, 2025

This article is based on peer-reviewed research and trusted medical sources.

  1. Exercise during pregnancy. ACOG.

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