Pilates Ball Pregnancy Exercises: Strength, Support & Breath for Every Trimester
- Jul 24, 2025
- 4 min read
Pregnancy is a time of incredible transformation, not just physically, but mentally and emotionally. As your body shifts to support new life, maintaining strength, stability, and breath awareness becomes more important than ever. That’s where Pilates and the stability ball come in.
At Haus of B Pilates, we specialize in high-vibe, intentional movement that supports women throughout every stage of pregnancy. Whether you're in your first trimester or weeks from delivery, Pilates ball exercises are a safe, gentle, and effective way to stay strong, grounded, and connected to your body.
Why the Pilates Ball?
The Pilates ball (also known as a birth ball or stability ball) is a game-changer during pregnancy. It provides gentle support for the pelvis and spine while allowing you to move freely through a range of strength and mobility exercises.
Benefits of using a Pilates ball during pregnancy include:
Pelvic floor activation
Core stability without strain
Posture support as your center of gravity shifts
Hip mobility and lower back relief
A way to practice breathwork and labor positions
Plus, it doubles as a birth prep tool you can use at home or bring to the hospital when the time comes.
Safe & Supportive Movement, Backed by Expertise
Our founder, Banks Cooney, is certified in pre- and postnatal Pilates, and our instructors are trained to modify movements to fit every stage and energy level. We offer private lessons for pregnancy support, postpartum healing, or pelvic floor rehab.
Want to move safely and confidently? These Pilates ball exercises are great to practice at home or experience them in a curated class or private session.
5 Prenatal Pilates Ball Exercises You Can Try
Here are some of our favorite low-impact, pregnancy-safe exercises using a Pilates ball. As always, listen to your body, move with breath, and check in with your healthcare provider before beginning any exercise program.
1. Pelvic Tilts on the Ball
Purpose: Relieves low back tension, strengthens deep core muscles, and improves posture.
How to do it:
Sit tall on the ball, feet flat and hip-width apart.
Inhale to lengthen your spine.
Exhale, gently tuck your pelvis under (like a cat stretch).
Inhale, return to neutral.
Repeat for 10–15 reps, moving slowly with the breath.
Tip: This is also a great labor prep move for creating space in the pelvis!
2. Supported Wall Squats
Purpose: Builds leg strength and prepares the body for labor positions.
How to do it:
Place the ball between your lower back and a wall.
Walk your feet forward slightly and bend your knees to squat, keeping your weight in your heels.
Inhale at the top, exhale as you lower.
Go only as low as comfortable (avoid dipping below parallel if hips are tight).
Repeat 10–12 reps.
Prenatal Perk: This move supports pelvic alignment while taking pressure off the knees and lower back.
3. Side-Lying Inner Thigh Lift with Ball Support
Purpose: Strengthens the inner thighs and stabilizes hip muscles.
How to do it:
Lie on your side with the ball supporting your top leg (either resting the thigh or ankle on it).
Keep your bottom leg straight.
Inhale to prepare, exhale to lift the bottom leg slightly off the mat.
Inhale to lower with control.
10–15 reps, then switch sides.
Why it matters: Hip and inner thigh strength helps stabilize your pelvis during walking, sleeping, and labor.
4. Seated Arm & Posture Work with Light Weights
Purpose: Builds upper body strength and posture control.
How to do it:
Sit on the ball with a light pair of weights (1–3 lbs).
Inhale to sit tall, exhale to press weights overhead, to the side, or forward, staying steady on the ball.
Try a circuit: 10 reps each of bicep curls, shoulder presses, and lateral raises.
Pro tip: You’ll thank yourself for this once you’re holding and feeding a newborn for hours a day!
5. Breath + Pelvic Floor Awareness (Ball Seated)
Purpose: Connects breath with the pelvic floor to prepare for delivery and postpartum healing.
How to do it:
Sit comfortably on the ball, feet wide and grounded.
Inhale into the rib cage and belly, allowing the pelvic floor to soften.
Exhale gently and imagine lifting the pelvic floor like a hammock.
Repeat for 2–3 minutes, focusing on control, not force.
This mindful breathwork is ideal for calming the nervous system and building body awareness for labor.
Want More Guidance? We've Got You.
If you're pregnant in Austin and looking for a thoughtful movement that honors your changing body, we’d love to support you. Our private sessions and group classes can be tailored specifically to prenatal needs, with emphasis on breath, alignment, and empowerment.
Whether you're working to stay active, prep for delivery, or simply feel more connected to your body, Pilates is a gentle, smart way to stay strong.
Final Thoughts
Pilates ball exercises during pregnancy are more than safe; they’re deeply supportive. With the right guidance, they can help you build strength, maintain mobility, and feel more grounded through all the changes of pregnancy.
At Haus of B Pilates, we believe movement should feel intentional, energizing, and deeply connected to your body’s wisdom, especially during motherhood.
You don’t have to move through this chapter alone. We’ll meet you exactly where you are, with breath, strength, and support.
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