Polestar Retail Products

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SPINEFITTER® by SISSEL is an innovative physical therapy and training device with 28 interconnected balls that relieve tension and improve joint mobility with deep pressure.

It enhances movement using deep pressure and open fibrous connective tissue in the spine, targeted body regions, and muscles groups.

Each Spinefitter costs $245, incl. GST and excluding shipping. You’ll need to collect your unit from Ponsonby, or order it with shipping included (see below).

Please note that an automatic credit card surcharge of 3% gets added when you pay via Visa or Mastercard.

Order your Spinefitter by clicking on one of the following:


From the founder of Polestar Pilates, Principles of Movement is a practical resource guide on movement science for movement practitioners, therapists, and anyone looking for a practical and easy approach to assess, facilitate, and enhance movement.

With applications in physical therapy, occupational therapy, athletic training, kinesiology, physical education, Pilates training, yoga training, dance education, and more, Principles of Movement is designed to help the movement practitioner improve the quality of their practice by better understanding the integrated model of movement assessment and movement facilitation. The text focuses on how to facilitate the quality of movement–not just the quantity.

Author Dr. Brent Anderson draws upon his 30 years of experience in rehabilitation and movement science, showing the strong correlation between motor control and biomechanics, and integrating new work on fascia, pain interpretation, and behavioral elements associated with movement.

Principles of Movement is designed to facilitate problem solving and movement enhancement through a deeper understanding of universal movement principles.

Principles of Movement provides students and practitioners alike with a framework to evaluate, facilitate, and optimize the quality of movement.

Please note that an automatic credit card surcharge of 3% gets added when you pay via Visa or Mastercard.

Watch Polestar CEO Brent Anderson and Spinefitter Master Instructor Alexander Bohlander discuss Spinal Health


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