your elbow does this because it has a hinge joint. a hinge joint is also found in your knee
*pivot joint-As the name suggests, this kind of joint permits pivotal movement of the parts of body this joined. Movement of the skull is an example. A man can turn his head from one side to the other by rotating the skull, which is joined to the backbone at its top in such a way that a pivotal movements is possible *hinge joint-This allows the movement of the part of body in one direction up or down but not sideways. Example of this joint is: knee-joint, elbow-joint, and movement of the lower jaw. *ball and socket joint-When a part is capable of making an all round movement up and down and sideways- this is possible by a joint of this kind. The leg can be moved in any direction, sideways, up and down *swivel joint- turn like a wheel on an axle. it is found between the vertebrae and the spine.
The shoulder joint is a ball and socket joint, which is the type that allows the greatest range of movement. it allows the arm to move forward and backward (as when you swing your arms while walking); abduction and adduction (as in jumping jacks); and many intermediate movements.
it depends on which joint it is.Flexibility: Joints enable your body to moveBall and socket joints: Are the most mobile type of joint in your bodySaddle joints: Enable you to grasp thingsExplanations:Ball and socket joints, like your hip and shoulder joints, are the most mobile type of joint in the human body. They allow you to swing your arms and legs in many different directions.Ellipsoidal joints, such as the joint at the base of your index finger, allow bending and extending, rocking from side to side, but rotation is limited.Gliding joints occur between the surfaces of two flat bones that are held together by ligaments. Some of the bones in your wrists and ankles move by gliding against each other.Hinge joints, like in your knee and elbow, enable movement similar to the opening and closing of a hinged door.The pivot joint in your neck allows you to turn your head from side to side.The only saddle joints in your body are in your thumbs. The bones in a saddle joint can rock back and forth and from side to side, but they have limited rotation.
Muscle Tissue
A hinge is a type of joint the largest one is found in the knee. Another good example is a hinge on your door, which attaches the door to the door frame, but also allows the door to swing open or closed.
The joint that allows the forearm to swing in all directions.
Tennis Elbow aka Epicondylitis, often occurs as a result of strenuous overuse of the muscles and tendons of the forearm and around the elbow joint. These Tendons attach to the lateral epicondyle of the humerus.
There are many types of joints. One is the ball and socket joint. It allows us to swing our arms in circles. Second is the hinge joint. It is found in our knee. It works like the hinge on a door. It allows our leg to move back and forth in one direction.
Hi! My name is Arthropoidal.
a swing set is machanism that allows children to swing back and forth.
You don't have any such joint in your body. Hinge joint, gliding joint, pivot joint, ball and socket, and saddle joint are the ones found. Perhaps you mean pivot. Look here for more information: http://jeffsims.net/flash/skeleton.html
tennis,baseball, or any sport that requires a player to swing his are excessively
*pivot joint-As the name suggests, this kind of joint permits pivotal movement of the parts of body this joined. Movement of the skull is an example. A man can turn his head from one side to the other by rotating the skull, which is joined to the backbone at its top in such a way that a pivotal movements is possible *hinge joint-This allows the movement of the part of body in one direction up or down but not sideways. Example of this joint is: knee-joint, elbow-joint, and movement of the lower jaw. *ball and socket joint-When a part is capable of making an all round movement up and down and sideways- this is possible by a joint of this kind. The leg can be moved in any direction, sideways, up and down *swivel joint- turn like a wheel on an axle. it is found between the vertebrae and the spine.
Biceps and brachioradialis. The bicep is the prime mover in elbow joint movement and the brachioradialis acts as a synergistic muscle to stabilize the joint, thus aiding in the motion.
The shoulder joint is a ball and socket joint, which is the type that allows the greatest range of movement. it allows the arm to move forward and backward (as when you swing your arms while walking); abduction and adduction (as in jumping jacks); and many intermediate movements.
Hopefully, you will never break your elbow because it is painful and it could cause you never to be able to move your elbow without discomfort or pain again. With that said, a broken elbow can be the result of jumping off a swing, falling down stairs, other types of falls, abuse from one person to another, or other causes.
Tennis elbow, also known as lateral epicondylitis,is very painful condition affecting the elbow joint and related muscles and tendons that insert at the elbow. 'Tennis elbow' is caused by overuse of the joint, and so, it causes the elbow to ache and produces restricted motion of the joint. While the term originally came from sports, particularly tennis and other racket sports in both amateur and professional situations, ANYONE can develop "tennis elbow" from ANY overuse. ANY activity that require repetitive and vigorous use of the forearm muscle.Some occupations prone to develop tennis elbow include:tennis and racketball playershousewives or maids who still scrub floors by handhousewives who wring mopsnurses who lift patients AND because of having to write a lotdoctors from having to write a lotpaintersplumberscarpentersauto workers - studies donecooks - studies doneand even butchers - studies doneweightlifterswrestlersThe condition "tennis elbow" is caused by repetitive actions that push the forearm muscle and makes it rub against the elbow bony prominence along with stretching of the tendons near the elbow.TREATMENTTreatment primarily involves RESTING THE JOINT as much as possible, restrengthening the forearm muscle slowly, over weeks, and changing the way the person moves the joint. For example, improper swing in tennis can contribute to developing the condition. In some cases, putting pressure on the area helps reduce the pain. The devices seen wrapped around players' arms are commonly referred to as a "tennis elbow band (or brace)", of which there are many kinds. Everyday persons can also benefit from short-term bracing, exercises, and changing their usual manner of movement. Physical Therapy can help as well as heat initially, then ice.Again, "tennis elbow" is a misnomer. The term has hung on in medical and layperson's speech, but the injury is NOT just from tennis or sports.