The Belly Lab review

Updated October 12, 2026 · ThriveCue Editorial Team

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.

Our verdict

The Belly Lab is an app based flat stomach method for women built on hypopressive breathing, pelvic floor work and deep core activation. For women seeking short gentle daily practice at home without equipment, it offers initiation videos, varied intensities and guidance from Joëlle Bildstein.

Key facts

Best for
Women seeking gentle daily core sessions at home
Markets
FR
Products
Fitness apps
Official website
thebellylab.com

Pros and cons

Pros

  • Fifteen minute daily format built on hypopressive breathing and deep core activation
  • Library of more than 240 video sessions plus more than 70 recorded live sessions
  • Weekly clickable planning with new videos, recipes, articles and challenges each month
  • Private support group and live guidance led by creator Joëlle Bildstein

Cons

  • Women only method centered on pelvic floor, breathing and deep abdominal muscles
  • Home and app based practice without equipment and without in person studio sessions
The Belly Lab

Ready to try The Belly Lab?

Who it suits

  • Women preferring soft movement without jumps or crunch style work
  • Beginners wanting sessions without equipment at home
  • Women interested in posture, pelvic floor and mindful breathing work

Who should look elsewhere

  • People looking for mixed gender or high intensity gym style training

Core features

The core programme centers on hypopressive breathing to support relaxation, oxygenation and engagement of deep central muscles. Pelvic floor contraction supports the lower back and pelvis, while work on the transverse shapes the waistline and supports posture. Access includes initiation videos, sessions at different intensities, weekly planning, more than 240 videos, recorded lives, nutrition and wellbeing articles, monthly additions and group support. Creator Joëlle Bildstein leads live sessions and the method avoids jumps and crunch style movements for gentle daily practice.

Our full take

App-based 15 minute daily programme for women built on hypopressive exercise, deep breathing and pelvic floor work.

Frequently asked questions

What does The Belly Lab do?+

The Belly Lab provides an app based programme for women focused on flat stomach work, deep breathing and pelvic floor engagement. It uses hypopressive exercise to activate deep central muscles through short sessions. The approach avoids jumps and crunch style movements.

Who created The Belly Lab?+

The method was created by Joëlle Bildstein after her own experience following two pregnancies. She discovered hypopressive practice and built The Belly Lab around it. Her stated aim is helping women rebuild a caring relationship with their bodies.

How does daily practice work?+

Practice takes 15 minutes per day and can be done at home without equipment. Sessions combine controlled respiration, pelvic floor contraction and deep abdominal engagement. The format welcomes non athletic women and fits into busy daily schedules.

What is included with the programme?+

Belly Premium includes more than 240 video sessions with initiation videos and varied intensity levels. It also gives access to more than 70 recorded live sessions, more than 200 wellbeing and nutrition articles, and weekly clickable planning. New lives, recipes, challenges and sessions are added each month alongside a private support group.

Sources

Compiled from 1 source page, checked October 14, 2026. We did not open an account.

Not confirmed yet: Price from.

The Belly Lab

The Belly Lab

Women seeking gentle daily core sessions at home

Visit