Scientific Evidence


Exercise Therapy 

Science and Technology

Our principles are based on scientific facts and findings. This applies to both biomechanics in device designs as well as to training principles. We have conducted several validation and outcome studies over the past 25 years. These pages provide you with studies relating to biomechanics, medical outcomes, and economics which we have carried out with David devices as well as studies supporting the exercise therapy approach.

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Validation Studies

Outcome Studies

David outcome studies without EVE system
David outcome studies with EVE system