Skip to product information
Trideer
Trideer Yoga Ball Chair with Base for Office Desk, Exercise & Stability Ball Seat, Pilates Ball for Core Training, Pregnancy Ball, Back Pain Relief & Active Sitting
$89.98
Improved Posture for More Comfortable Long Sitting- Designed for office desk use, this yoga ball chair helps support a more natural and balanced sitting posture. It encourages gentle core engagement compared to
- Improved Posture for More Comfortable Long Sitting- Designed for office desk use, this yoga ball chair helps support a more natural and balanced sitting posture. It encourages gentle core engagement compared to traditional office chairs, helping make long hours of desk work feel more comfortable and active.
- Stable Base Design for Office & Pregnancy Comfort- Equipped with a reinforced base to prevent rolling or slipping, this stability ball chair stays securely in place while you work, type, or move at your desk. Its stable support also makes it suitable for use during pregnancy as a birthing ball, providing a safer and more comfortable sitting experience during prenatal stages.
- Anti-Burst Design for Added Safety- Made with a durable honeycomb structure, the exercise ball slowly deflates instead of bursting suddenly when punctured, helping reduce potential risk and ensuring safer daily use at home or in the office.
- Active Sitting Design for Healthier Work Habits- Compared to a traditional office chair, this ball chair encourages gentle movement while sitting, helping build healthier sitting habits throughout the day. It naturally integrates light activity into your work routine, making long hours at the desk more comfortable and active. A practical alternative seating option that supports better everyday comfort at work.
- Quick Inflation, Easy Setup- Inflate the yoga ball to about 80% at first, let it sit for 1–2 days, then top it up to full size for optimal elasticity and stability. The base is also easy to inflate, requiring only 30–40 pumps. No complicated tools needed for quick setup.
Free shipping over $150
On all US orders, no code needed.
Easy 30-day returns
Return unworn items within 30 days of delivery.
Secure checkout
Your payment details are always protected.
Here to help
Real answers on fit and care within 1–2 days.
Made for the whole practice
Complete the look

The AVENLO standard
We keep the range small and considered. Every piece is chosen for how it moves and how it lasts — not just how it looks in a photo.
If it doesn’t feel right in a real practice, it doesn’t make the collection. That’s the standard behind everything here.
Explore the shop


