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Scapulohumeral Rhythm

Scapulohumeral rhythm is extremely important to shoulder range of motion but what is it? The scapulohumeral rhythm is the ratio of the movement between the scapula and the humerus. In normal range of motion of 180° of shoulder elevation, the glenohumeral joint will move 2° for every 1° moved at the scapulothoracic joint. So, it is extremely important that the humerus and scapula are moving in synchrony. If the scapula becomes fixed in retraction and does not upwardly rotate, then the arm cannot flex correctly. This can cause contralateral trunk flexion as a compensatory movement to try to get the arm up higher. Making sure the humerus and scapula are moving and working together can help prevent injury to the glenohumeral joint, bursae and ligaments surrounding the shoulder. Proper scapulohumeral movement requires the scapula to protract and upwardly rotate. Clinically, therapists must pay close attention to this rhythm when assessing the shoulder girdle. Therapist should move the humer...
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Man from the South

In the story, Man from the South, a man makes a bet with a soldier that the soldier's lighter could not light up 10 times in a row. If the lighter didn't light 10 times consecutively, then the man would chop off the soldiers pinky finger. If it does, the man will give him his car. The soldier agrees because he says he does not remember the last time he actually used his litter finger. However, even though you may think you don't use it often, you do. As a soldier one of the main things you do is shooting a gun. Without your little finger it would be difficult to hold the gun steady and also fire the gun. After the lighter has lit up 8 times in a row and the soldiers hand is tied on the table and the man is holding the knife right above the soldiers little finger, the man's wife walks in. She explains that he has nothing to bet because the car is hers. She reaches her hand out to get the key to the car back and she only has 2 fingers. She tells everyone that she had to ...
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Era Presentations

After listening to presentations about what was going on from the decades of 1940-2010 some specific things stood out to me.  One fact from the 1950s decade was that in 1952 there were a record number of 57,000 cases of Polio.  Because of this record number of cases, OTs were doing a lot of splinting and working with the effects of Polio on these individuals.  This stood out to me because I once had a professor that used a wheelchair and sometimes crutches after having Polio when he was younger.  It was interesting to listen to him explain how it has affected his life from when he was little to know.  However, I did not know until this presentation that there was so many cases in 1952 and it's really cool that this is when OTs started really using personalized splinting to help these individuals.  Another fact that stood out to me what how deinstitutionalization was starting to happen in 1980. When we had a guest speaker, Dr. Kiesling, he explained a litt...
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