exercise can be grouped into two basic categories aerobic and anaerobic while most people can give you a basic definition of aerobics anaerobic exercise can be a bit more difficult to explainsimply put aerobic means with oxygen and anaerobic means without oxygen this is referring to whether or not your body uses oxygen to provide energy for your workoutboth types of exercise are necessary providing different benefits for the individualxercise can be grouped into two basic categories aerobic and anaerobic while most people can give you a basic definition of aerobics anaerobic exercise can be a bit more difficult to explain
1 The Scapulothoracic (ST) âjointâ is not a true anatomic joint as it has none of the usual joint characteristics (union by fibrous, cartilaginous, or synovial tissues). Any movement of the scapula on the thorax must result in movement at either the AC joint, the SC joint, or both; that is, the functional ST joint is part of a true closed chain with the AC and SC joints and the thorax.
A synovial joint, otherwise known as a diarthrosis, is the most flexible type of joint, seeing as it achieves its range of movement at the point of contact between the articulating bones. This mechanical area forms the meeting point between the radius and ulna of the forearm with the humerus of the brachial region.It is deemed a compound joint because the joint cavity is continuous with the radioulnar joint, as well as the contact points between these bones and the humerus respectively.oints. The humeroulnar joint is the contact point of the humerus and the ulna. It has a single axis and is therefore a synovial hinge joint that simply opens and closes. The articulating surfaces can be found between the trochlea of the humerus and the trochlear notch of the ulna.