# Back App

Back App aims to create a chair that aids posture while creating motion for the sitter. Back App features a ring base and balance ball at the foot of the gas lift and a saddle-shaped seat to tilt the pelvis into a 125-degree angle that opens the hips. 

The ball at the base can be altered to change the intensity of the wobble, while the base can also be placed on a separate wheelbase for movability. With four different types of fabric and three different base materials all made from 100% recycled material, there is a Back App out there to suit you.

## Products in this collection

- [Back App Ergonomic Stool Wheel Base](https://www.back2.co.uk/products/back-app-ergonomic-stool-wheel-base) - 333.0 GBP
- [Backapp Smart Ergonomic Stool](https://www.back2.co.uk/products/back-app-ergonomic-stool) - 778.0 GBP

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> Source: [Back2 International](https://www.back2.co.uk/collections/brand-back-app)
> Updated: 2026-05-08