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, also known as diarthrosis, is the most common and most movable type of joint in the body of a mammal. As with most other joints, synovial joints achieve movement at the point of contact of the articulating bones.Structural and functional differences distinguish synovial joints from cartilaginous joints (synchondroses and symphyses) and fibrous joints (sutures, gomphoses, and syndesmoses).any, but not all, synovial joints also contain additional structures: 1  Articular discs or menisci-the fibrocartilage pads between opposing surfaces in a joint. 2  Articular fat pads-adipose tissue pads that protect the articular cartilage, as seen in the infrapatellar fat pad in the knee.