---
title: 'Is It Safe to Exercise During Pregnancy?'
description: "Is it safe to exercise during pregnancy? Yes — and it's recommended. Here's what's safe, what to modify, and when to stop."
url: 'https://www.trycordia.com/articles/exercise-during-pregnancy/'
category: 'can-i'
author: 'Cordia Editorial Team'
medically_reviewed: false
license: 'CC BY 4.0 — attribute to Cordia (https://www.trycordia.com)'
---

_This article is for informational purposes only and is not medical advice. Always consult your healthcare provider with questions about your pregnancy._

# Is It Safe to Exercise During Pregnancy?

## TL;DR

- **Yes, exercise during pregnancy is not only safe — ACOG actively recommends it.** Aim for 150 minutes of moderate activity per week.
- **Most exercises you did before pregnancy are fine to continue**, with some modifications as you progress.
- **Benefits are significant:** reduced back pain, better sleep, lower risk of gestational diabetes, improved mood, and easier labor recovery.
- **A few activities to avoid:** contact sports, hot yoga, scuba diving, and anything with a high fall risk.

## What the Science Says

ACOG recommends that pregnant people with uncomplicated pregnancies get at least 150 minutes of moderate-intensity aerobic activity per week. That's about 30 minutes a day, five days a week. Exercise during pregnancy is associated with:

- Lower risk of gestational diabetes
- Lower risk of preeclampsia
- Reduced back pain and pelvic pain
- Better sleep
- Improved mood and reduced anxiety
- Healthier weight gain
- Shorter labor and faster postpartum recovery

The evidence is clear: for most pregnancies, exercise is one of the best things you can do.

## Safe Exercises During Pregnancy

### Great Throughout Pregnancy

- **Walking** — The simplest, most accessible option. No equipment needed.
- **Swimming and water aerobics** — The water supports your weight, taking pressure off joints and back. Many people say the pool is the only place they feel comfortable in the third trimester.
- **Stationary cycling** — Low impact, no fall risk (unlike outdoor cycling later in pregnancy).
- **Prenatal yoga** — Improves flexibility, reduces stress, and helps with breathing techniques for labor. Skip hot yoga.
- **Low-impact aerobics** — Prenatal classes are designed for each trimester.
- **Strength training** — Light to moderate weights with good form. Lower the weight and increase reps as needed.

### Fine With Modifications

- **Running** — If you were a runner before pregnancy, you can usually continue with adjustments. Listen to your body — you may naturally slow down or switch to walking as your belly grows.
- **Pilates** — Modify core exercises after the first trimester. Avoid lying flat on your back for extended periods after 20 weeks.
- **Dancing** — Keep it low-impact and avoid jumps or rapid direction changes.

## What to Avoid

- **Contact sports** — Soccer, basketball, hockey, boxing — anything where you could get hit in the abdomen.
- **Hot yoga or hot Pilates** — Overheating can be harmful, especially in the first trimester.
- **Scuba diving** — The pressure changes can affect your baby.
- **Activities with fall risk** — Skiing, horseback riding, gymnastics, and outdoor cycling become riskier as your center of gravity shifts.
- **Heavy lifting** — If you're a weightlifter, talk to your provider about appropriate weight limits.
- **Lying flat on your back** — After about 20 weeks, this position can compress a major blood vessel. Modify exercises to use an incline instead.

## How to Listen to Your Body

Pregnancy is not the time to push for personal records. Use the "talk test" — if you can carry on a conversation while exercising, you're at a good intensity. Stop exercising and contact your provider if you experience:

- Vaginal bleeding
- Dizziness or feeling faint
- Shortness of breath before starting exercise
- Chest pain
- Headache
- Muscle weakness
- Calf pain or swelling
- Regular contractions
- Fluid leaking from the vagina

## First Trimester: Getting Started or Keeping Going

If you were active before pregnancy, keep going. You may need to reduce intensity if nausea and fatigue hit hard — that's fine. Even short walks count.

If you weren't active before, pregnancy is actually a great time to start — just begin slowly. Walking is the perfect starting point. Talk to your provider about a plan that works for you.

## Second Trimester: The Sweet Spot

Many people feel their best in the second trimester. Energy returns, nausea fades, and your belly isn't yet large enough to significantly affect movement. This is often when exercise feels easiest.

## Third Trimester: Modify and Maintain

Your center of gravity shifts, your joints loosen (thanks, relaxin), and your belly is in the way. This is when modifications matter most. Swimming and walking tend to feel best. Don't be discouraged if you need to slow down — any movement is beneficial.

## When to Ask Your Provider

Check with your provider before exercising if you have:

- A history of preterm labor
- Cervical insufficiency
- Placenta previa
- Preeclampsia
- Severe anemia
- A multiple pregnancy (twins or more) with risk factors

## Sources

- ACOG. [Exercise During Pregnancy](https://www.acog.org/womens-health/faqs/exercise-during-pregnancy) (link verified 2026-09-07)
- CDC. [Pregnant & Postpartum Activity: An Overview](https://www.cdc.gov/physical-activity-basics/guidelines/healthy-pregnant-or-postpartum-women.html) (link verified 2026-09-07)

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_Source: [Is It Safe to Exercise During Pregnancy?](https://www.trycordia.com/articles/exercise-during-pregnancy/) — Cordia. Informational only; not medical advice._