Kinesiology is the study of the human movement. Most people who are trying to understand musculoskeletal anatomy or a kinesiology class or a personal trainer's exam must understand the basic common movements of the human body. The synovial joints or those that are functionally diarthrosis are the primary joints that are significant in relation to the seams of the skull or the teeth that fit in the teeth.
The synovial joints have 6 subcategories including hinges, sphincter and joints, joints, saddle, condyle and flat joints. Since most of the big or gross movements occur on the wrist strap and ball joints and sockets, I focus on these.
Many common wrist joints are worth considering. They are the elbow joints where humerus (radial), radial and ulna (forearm bones) meet. Ankylosing or talocrural binding occurs when the distal ends of the fibula and the tibia (leg muscles) are joined to one of the bones of the sole. Another common wrist strap is the knee joint – the wrist where the tibia (bone) and the femur gather (19459003)
All three wrist joints are more flexible and extend their sole action. For example, straightening the leg means extending the knee. Contrary action, flexibility, is signed by someone who moves the corner to their bottom. At the elbows, the bending stretches toward the chest / shoulder area from the straight elbow position, while the elongation straightens the elbow at the elbows. The ankle joint is unique in the description of flexion and extension. If you are in one of the situations that are usually referred to as "elbow-toothed toes," you are bent at the factory (extension to other joints, but a special name for this activity on the ankle). Movement of the toes towards the stake, dorsiflexion of the ankle joint
Flexibility can be defined as reducing the angle between the joints. Extension is described as increasing the joint angle. I think when I try to mention which, this bend always moves a "foretelling" of body art, while the extension is just the opposite – it moves backwards. This "rule" is tailored to each joint, capable of bending and extending except for the knee joint. On the knee joints, the bend moves towards the backrest, backward while the extension is opposite.
Both spherical and lower joints, hip and shoulder joints are able to bend and extend as medial (lateral) and lateral (external) rotation, adduct and abduction. Moving his shoulder flexively, he would move his arm as if he had handed a hand to someone. To shrug the shoulder, a person would retreat as if he were picking a wand in a field magnetic race. Soccer is prone to hips while moving the hip in the opposite direction, a hip extension.
Due to the structure of the shoulder and hip joints, they can rotate. If a person stood up, he was standing forward with his legs, with his arms sideways, but palms forward (according to the anatomical position), and then continued to rotate the arms by palms touching the side of the thigh. the shoulder joint. Conversely, rotating the arms backwards to the original position described above for lateral rotation of the shoulder joint
Imagine a person standing, but pigeons or toes turned. hip in the middle. The only way to turn your toes as there is no spinning motion on your knees or ankles would be to rotate the hip. I remember the lateral rotation of the hip as opposed to where a person stands in the ANATOMYSTIC position, but with the outstretched toes. Finally, the shoulders and hip joints will be able to abduct or move the arm (s) away from the body (assuming the anatomical starting position) and moving the arm or arms to the body. The abduction at the hip and shoulder can be demonstrated by running the first HALF of the springboard where the thighs spread and the arms are above the head. Recording can be evidence of the second HALF of the jumping jack. The "scattered" arms and thighs would return to the original starting position of the springboard – the occurrence of the shoulder and hip tip
By describing and defining the joint actions of the hip and shoulder, a person above the knee and ankle and hip should be able to analyze fundamental human movements.
Source by Kim Fischer