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Research Publications

The MedX Rehab Research Publications library includes published articles that validate the use of the MedX Medical Lumbar Extension, Cervical Extension, Cervical Rotation, and Torso Rotation machines. Each article includes a brief summary as well as a downloadable PDF file with the full text.

Frequency and Volume of Resistance Training: Effect on Cervical Extension Strength

    This research study aimed to demonstrate how volume and strength training has an effect on the strength of the cervical area of the spine. Four groups of subjects participated in the study engaging in different rehabilitating exercises using the MedX Cervical Extension machine. Maximum torque output, cervical extension, and cervical… Read More »Frequency and Volume of Resistance Training: Effect on Cervical Extension Strength

    Low back strengthening for the prevention & treatment of low back pain

      In this research study, strengthening of the low back is demonstrated to treat and prevent low back pain. Rehabilitation through lumbar extension strengthening is believed to improve strength, endurance, and mobility. Improvements in low back pain show potential for the reduction of pain for patients.

      Effect of resistance training on lumbar extension strength

        This research study aimed to demonstrate how strength exercise testing on the pelvic region can evaluate lumbar extension and range of motion. By performing different exercises and a maximum isometric strength test, subjects were ultimately able to increase their pelvic stabilization and gain strength. Data was observed and recorded.

        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. The study tracked back strength, lift capacity, self-perception, pain rating, and activity level.