EFI Sport Fit, a division of JZZ Technologies, Inc., provides sport specific biomechanical testing services utilizing E-Factor. 

E-Factor identifies imbalances or weaknesses that cause an athlete to be biomechanically inefficient creating a higher risk of injury.  This information is used to assign an efficiency rating, or EFI Score, to the athletes motion and provide suggestions for improving his or her score through strengthening, conditioning, and or stretching the impacted areas.  Using E-Factor and the EFI Score to create targeted training programs will help athletes become stronger, more consistent, and physically healthier.

EFI Sport Fit
c/o JZZ Technologies, Inc.
4331 E Baseline Road, Suite 105
Gilbert, AZ  85234

Toll Free:  (866) 871-8324
Fax: (877) 745-3369
Email Inquiries:  info@efisportfit.com