The term âshoulder instabilityâ is used to refer to the inability to maintain the humeral head in the glenoid fossa.The ligamentous and muscle structures around the glenohumeral joint, under non-pathological conditions, create a balanced net joint reaction force. The relevant structures are listed below.
Definition of synapse. : the point at which a nervous impulse passes from one neuron to another.
Within the structure of the progymnasmata, Classical Writing students learn to use proper grammatical constructions as the basis for their sentences. They learn to arrange their writing in a logical and clear way, and finally, they learn to express their ideas in the style best suited to a given audience and occasion. The table below lists each of the fourteen progymnasmata with a short definition and the Classical Writing text which covers it.