Makes stabilization core training more challenging and versatile. The convex lower surface rotates extending the possible range of exercises. The twister can be used in all body and standing positions. Adjust using needle air valve.
Obtain a return authorization number (RMA) from the customer service department. To expedite the process please complete the form below and email the completed PDF to: email@example.com. You can also contact the FEI returns department at: +1-914-345-9300 ext. 1121 or 800-431-2830 ext. 1121. You can fax your return request form to: +1-914-345-9800, attention: returns department.
FEI offers a minimum 1-year warranty on all products. In cases where the manufacturer includes a warranty card or an extended warranty, contact the manufacturer directly for complete warranty information.
FEI reserves the right to repair or replace warrantied products at its discretion.