Health Mark BT20000 Swiss Ball Chair

The Health Mark Body Tone Swiss Chair can be used at the office or at home to promote healthy ergonomic seated posture while strengthening your core muscle group and relieving pressure form your back. The Swiss Chair cradle also locks the exercise ball into place in order to allow for a safe and effective whole body workout.

Promote good posture while working in the office or watching TV at home with the Health Mark BT20000 Swiss ball chair. The Swiss chair comprises a large exercise ball that sits in the middle of a stabilizing cradle with four locking wheels. By sitting upright on the ball, you can simultaneously strengthen your core, abs, and back while also relieving pressure from your shoulders. As an alternative, you can use the ball to perform back extensions, ab crunches, and a host of other toning exercise. And thanks to the locking wheels, the ball makes both a great office chair and an ultra-stable exercise ball. The Swiss chair--which is height adjustable based on the ball pressure--measures 20 inches in diameter and 23 inches tall.