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28 Μαρ 2010 · Clinical assessment of the lateral stability mechanism of the hip and pelvis aims to identify abnormalities in postural habits, muscle size and tone, and movement patterns that may reflect dysfunction of the hip abductor muscles. Further information is gained clinically from formal strength testing.
Instructions. Preparation. Stand near side of apparatus. Place one leg onto far padded lever and sit on seat. Lift other leg onto other padded lever. Lean back onto back pad. Grasp handles to sides. Execution. Move legs away from one another as far as possible.
To satisfy grade 5 'normal muscle' performance criteria, the patient must have the ability to move through complete range of motion (active resistance testing) OR maintain an end point range (break testing) against maximum resistance.
We assessed hip abductor strength in the side-lying and standing positions. During the tests, myolectric activity of the tensor fascia lata, gluteus medius, inferior and superior portions of the gluteus maximus muscles was monitored.
Push against the pads for the required time. Relax. Repeat for the required number of reps. Instant Results. Max Force Left [N] Max Force Right [N] Imbalance [%] AB:AD Ratio. Hip - Adduction / Abduction 45 Hip - Adduction / Abduction 60 Hip - Adduction / Abduction 90 Hip - Adduction / Abduction Seated Hip -...
4 Μαρ 2024 · A total of 10 hemipelvises were tested in 4 muscle loading states: (1) unloaded, (2) the GMin loaded, (3) the GMed loaded, and (4) both the GMin and GMed loaded. Muscle loads were applied via cables, pulleys, and weights attached to the tendons to replicate the anatomic lines of action.
8 Αυγ 2017 · While further studies must be done to assess patients with specific pathologies, this test has potential application to monitor and evaluate the effects of surgical interventions and/or rehabilitation protocols for a variety of conditions affecting hip abductor function such as hip fractures and arthritis.