MedX Lumbar Extension

Effect of Focused Strength Training After Low Back Injury

This research project which involved patients in the Orthomed program at the University of California San Diego studied the efficacy of a conditioning program using the MedX Lumbar Extension Machine.

Comparison of Two Restraint Systems for Pelvic Stabilization During Isometric Lumbar Extension Strength Testing

The purpose of this study was compare isometric lumbar extension values obtained from two machines with different lower extremity restraint systems.

Effect of 12 and 20 Weeks of Resistance Training on Lumbar Extension Torque Production

This study aimed to extend the work of previous studies by investigating the effects of lumbar extension training beyond 12 weeks.