Therefore, the purpose of this study was to determine if load influences shoulder muscle activation patterns and levels during scapular plane abduction in normal subjects. Experimental study. Fourteen volunteers performed shoulder abduction in the scapular plane at 25%, 50% and 75% of maximum load....
The goal of this study was to determine the muscle force combinations which produce scapular plane abduction (SPA) similar to in vivo analyses reported previously. In addition, a rotator cuff tear was simulated and the perturbation in GH kinematics and muscle forces was evaluated.Richard E. Deb...
Bagg SD, Forrest WJ. Electromyographic study of the scapular rotators during arm abduction in the scapular plane. Am J Phys Med. 1986;65(3):111–24. CASPubMedGoogle Scholar Bagg SD, Forrest WJ. A biomechanical analysis of scapular rotation during arm abduction in the scapular plane. Am J...
Thoracic position effect on shoulder range of motion, strength, and three-dimensional scapular kinematics To determine the effect of thoracic posture on scapular movement patterns, active range of motion (ROM) in scapular plane abduction, and isometric scapular... M Kebaetse,P Mcclure,NA Pratt -...
19 If the double-needle technique is used, the deeper needle must be inserted first, while the second is inserted superficially and on the same plane, with the bevel in the opposite direction to the first needle to create a flushing circuit.20,21 Then, a fluid is used to dissolve and ...
Scapular dyskinesis is defined as a loss of normal mobility or function of the scapula. There are three types of scapular dyskinesis based on the position of the scapula to the posterior thorax. The scapula significantly contributes to the kinematics of
The therapist aimed to maintain the glide at a 90-degree angle to the plane of movement throughout the entire range, while the participant performed an active movement. The participant was reminded that the treatment should be pain free and should be stopped immediately if any pain was ...
The axis of the rotation is in the horizontal plane. Medial border At rest, the entire medial border may be prominent dorsally. During arm motion, the medial scapular (type II) border tilts dorsally off the thorax. The axis of the rotation is vertical in the frontal plane. Superior border...
McMahon P, Debski D, Thompson W, Wamer J, Woo S-Y, Fu E. Shoulder muscle forces and tendon excursions during scapular plane abduction. J Shoulder Elbow Surg 1995; 4(3): 199-208.McMahon P, Debski D, Thompson W, Warner J, Woo S-Y, Fu F. Shoulder muscle forces and tendon ...
Kozono N, Okada T, Takeuchi N, Hamai S (2017) In vivo kinematic analysis of the glenohumeral joint during dynamic full axial rotation and scapular plane full abduction in healthy shoulders. Knee Surgery, Sport Traumatol Arthrosc 25:2032-2040. https://doi.org/10.1007/s00167-016-4263-2...