The Swedish Posture Balance Ergonomic Seat is a padded seat with an unstable sitting surface that activates your postural muscles. Strong sitting - "Deskercise"! The balance seat improves your posture, mobility, balance and strength when sitting. Activate your muscles while you work or study. You can place the seat on any stool, chair or sofa as it works on any surface. Alternate use with short breaks to gradually build strength. To properly strengthen your upper body, the Balance Ergonomic Seat is more unstable than a Pilates ball. It's also discreet enough for office use. https://elecena.pl/product/26627091/0308b0-ergonomic-seat-max-100-kg 2024-08-02 https://elecena.pl/product/26627091/0308b0-ergonomic-seat-max-100-kg 2025-10-08