Safe Exercises in Your First 6 Weeks Postpartum | Mum21
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    Safe Exercises in Your First 6 Weeks Postpartum

    Published 15 March 2026Last updated 15 March 20265 min readBy Ana (Anastasia Uvarova)
    Moderate evidenceMedically reviewed by Mum21 Clinical Team
    Safe Exercises in Your First 6 Weeks Postpartum
    In this article

    The "wait six weeks before exercising" advice was never meant to mean "do nothing for six weeks". It means wait on impact, heavy lifting, and abdominal loading. Gentle, restorative movement actually speeds healing.

    Here's what's safe, and what's not, in your first 42 days.

    Week 1: breath and posture

    Start day 1 (vaginal birth) or day 3 (C-section, gentle):

    • Lateral breathing (10 breaths, 3x a day)
    • Pelvic tilts lying down, flatten your lower back into the mattress on the exhale, release on the inhale
    • Ankle pumps and shoulder rolls, keep circulation moving
    • Posture resets, every feed, roll your shoulders back and lengthen the back of your neck

    Week 2–3: gentle activation

    • Continue everything above
    • Heel slides, lying down, slide one heel along the bed to extend the leg, then back. 10 each side.
    • Glute squeezes, wakes up muscles that often shut down during pregnancy
    • Short walks, start with 5–10 minutes, indoors if needed. Build slowly.

    Week 4–6: gentle strength

    If bleeding has stopped and you have no pain:

    • Bridges, feet flat, lift hips on the exhale, lower on the inhale. 10 reps.
    • Cat-cow on hands and knees, mobilises the spine, gently engages the core
    • Side-lying clamshells, strengthens hip stabilisers, supports pelvic floor

    What to wait on (until at least 6 weeks + physio clearance)

    • Crunches, sit-ups, planks held to fatigue
    • Running, jumping, HIIT
    • Heavy lifting beyond the baby
    • Hot yoga
    • Sex (until your gynaec clears you)

    C-section specific notes

    • Scar massage starts at week 6 (when fully healed)
    • Avoid twisting and side-bending in the first 4 weeks
    • Don't push to sit up, roll to your side and use your arms
    • Lateral breathing is still safe from day 3, start there

    Red flags, stop and call your doctor

    • Bright red bleeding that increases with activity
    • Pain at your scar or perineum
    • A feeling of heaviness or "something falling out"
    • Headache that won't ease

    Your body is rebuilding the deepest layers in these first 6 weeks. Stay gentle, stay consistent, and don't compare yourself to anyone else's timeline.

    Because this guide mentions…

    Written by

    Ana (Anastasia Uvarova)

    Women's Health Physiotherapist

    UK-qualified physiotherapist, founder of Alpha Physio Care

    UK-qualified women's health physiotherapist and founder of Alpha Physio Care. Ana designed the Mum21 12-week recovery program.

    Medically reviewed by

    Mum21 Clinical Team

    Editorial and clinical review

    Physiotherapy-led editorial team

    The Mum21 editorial team works with practising women's health physiotherapists to keep every guide accurate and current.

    Last clinical review: 15 March 2026

    Part of the Core Recovery topic hub, a physiotherapist-reviewed collection of guides on core recovery.

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