Trideer 65cm Yoga Ball Chair with Base for Home and Office

The Trideer 65cm Yoga Ball Chair is an ergonomic desk chair designed to help with back pain relief, improved posture, and core strengthening.

• The description claims back pain relief through active sitting.
• The description claims improved posture by encouraging proper spinal alignment.
• The description claims core strengthening through constant micro-movements.
• The description claims better circulation and increased energy from gentle bouncing.
• The description claims calorie burning compared to sitting in a traditional chair.