Protraction

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Protraction
Protraction
Protraction
Protraction
Tuesday time. That means post no. 12 to the movement of the body series. Protraction and retraction (and protrusion and retrusion) Protraction and retraction occur in two major regions of the body – the scapula and the mandible. Protraction refers to protruding or sticking out. Retraction refers to bringing together. Examples of protraction · With the shoulder in 90o of abduction, brings the arms forward as if to hug someone. The scapulae begin to slide laterally and then anteriorly along the thorax, this is protraction Protrusion (similar to protraction) of the jaw allows for anterior movement of the jaw, as if to move it out from the rest of the head Examples of retraction · Returning the scapulae from hugging someone with abducted shoulders in front of us to the resting anatomical position of the scapulae Retrusion (similar to retraction) of the jaw brings the jaw back to its resting anatomical position. #retraction #protraction #movement #movementofthebody #move #humanmechanics #humanbody #biology #biomechanics #kinesiology #healthybody #massage #myotherapy #assessment #understanding #learning #educateyourself #education #healtheducation (at Ebmyotherapy) https://www.instagram.com/p/CCURPKfDxN3/?igshid=538kz0zx2qu0
Open Access journals on surgery
Protraction Effect of Rampa on Maxillae, Upper Airway and Hyoid Bone Position; Finite Element Analysis by Bumkyoo Choi in Biomedical Journal of Scientific & Technical Research (BJSTR) https://biomedres.us/fulltexts/BJSTR.MS.ID.000707.php
For more articles on biomedical open access journals please click here: https://biomedres.us/index.php
For Open Access Journals on Surgery
How To Strengthen Shoulders: Scapular PROTRACTION exercises to improve scapular stability
Begin lying on your back with the same position as the arm circles. As you inhale, reach the fingertips of both hands up towards the ceiling, allowing the arms to move forward in the socket. This should be done without widening the arms or raising the shoulders towards the ears. As you exhale, draw the shoulder blades back towards the spine, deepening the arms back into the socket, while keeping the collar bones wide. Repeat the exercise 8 to 10 times, focusing on a nice glide of the arms and protracting and retracting and shoulder blades.
VIDEO CREDIT: Restore353