
£29.99
/one-time payment
No subscription. No Commitment. A single one-time payment only.
CHALLENGE & BALL
Enjoy the full 21 Day Challenge PLUS a yoga ball for a discount of £37.99
The 21 day challenge pregnant women can’t stop sharing with their friends
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Join mum-to-be and industry leading prenatal trainer JENNY FRANCIS as you learn to work your deep core in these exclusive 10 minute sessions - designed for every ability
Trusted by over half a million women
How it works: 21 days, 10 minute sessions, total pregnancy core. What will you achieve?

- Start any time: Whether you’re trimester 1 just starting your pregnancy fitness journey or trimester 3 wanting to gain that core strength before giving birth, you can start working your core TODAY.
Gain instant access to the 21-day programme of 10-minute, focused core sessions. Just press play on “Day 1” and get moving.
- Find Your Pace: This expert led programme is designed for every ability and every fitness lover. If you area complete beginner you can follow along at your own pace. If you are a runner, you can add the sessions before your runs. Strength lover? Use the workouts as a warm up before your weights sessions.
- Reap the Rewards: Strengthen your core to reduce back pain, improve pelvic floor health, prevent diastases recti (ab separation), retain your core strength and set yourself up for a smoother postnatal recovery
Mums-to-be: this is your self care: Taking care of your body in pregnancy is the ultimate way to have a healthy pregnancy & postnatal recovery
- Ab Separation: Pregnancy causes the deep core muscles to separate, often leading to diastasis recti—a gap in your tummy that can result in a rounded belly, weak pelvic floor, and back pain.
- Complete confidence: Get back your confidence with exercise in pregnancy. Follow along with our expert trainer and her bump and enjoy every movement - worry free.
- Expert led - NHS approved: Our NHS approved app and physio approved programme gives you all the support you need to enjoy a healthy body in pregnancy and beyond. AND give you confidence to continute with your favourite workouts in pregancy.
Say hello to your programme trainers!

This programme is my passion project. I have never had so many messages from other women asking me how to successfully train their core in pregnancy. It inspired me to create the ultimate pregnancy core programme with full, follow-along sessions that women will love.

Jenny Francis-Townson
Personal Trainer
Pre + Postnatal Specialist
Mum-of-one

Lucy Mecklenburgh
RWL Founder
Mum-of-two
Mamma Rebuild Fan!

Cecilia
RWL Co-Founder
Queen of strength training

Sarah
Head Nutritionist
Prenatal Specialist
Meet the team