VIDEO # 4. Trunk Extensor Endurance Test

Image: In the video, you will see how to perform the test in a prone position with hips and upper torso beyond the edge of the table and with proper lower limb stabilization. 

Narrator: The narrator will guide you on safely conducting the test, ensuring the correct positioning of the individual being tested, and the required stabilization. 

The narrator will also explain how to record the test results. 

Subsequent videos will demonstrate the same procedures performed by an individual with weak core stability. Pay attention to the visible compensations. The videos will also include the narrator’s comments. 

After the diagnostic part, you will watch videos with core stability exercises. The videos presenting the proposed training/physiotherapy will be enriched with an introduction and commentary by the narrator throughout the recording.