KNOWLATIVE

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Here you can find all contents that are reachable inside the WebApp with a Free Account. Every new Free content of the WebApp is republished here.
This is just a showcase of what you will find inside the WebApp. Updates are not published here; you will find only the first version of the content. You will not find here all hyperlinks to other knowledge, either. For this reason, we strongly advise you to sign up and browse the contents from inside the App.

Inversion and Eversion

Inversion and eversion are complex movements that involve the multiple plane joints among the tarsal bones of the posterior foot (intertarsal joints) and thus are not motions that take place at the...

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Rotation

Rotation can occur: Within the vertebral column: rotation of the neck or body is the twisting movement produced by the summation of the small rotational movements available between adjacent...

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Dorsiflexion and Plantar Flexion

Dorsiflexion and plantar flexion are movements at the ankle joint, which is a hinge joint. Lifting the front of the foot, so that the top of the foot moves toward the anterior leg is dorsiflexion,...

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Supination and Pronation

Supination and pronation are movements of the forearm. In the anatomical position, the upper limb is held next to the body with the palm facing forward. This is the supinated position of the...

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Flexion and Extension

Flexion and extension are movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs. For the vertebral column, flexion (anterior flexion)...

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Abduction and Adduction

Abduction and adduction motions occur within the coronal plane and involve medial-lateral motions of the limbs, fingers, toes, or thumb.  Abduction moves the limb laterally away from the midline of...

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Types of Body Movements

Synovial joints allow the body a tremendous range of movements. Each movement at a synovial joint results from the contraction or relaxation of the muscles that are attached to the bones on either...

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Ball-and-Socket Joint

Multiaxial joint; allows flexion/extension, abduction/adduction, circumduction, and medial/ lateral rotation movements. Only 2 joints of the body: Shoulder and hip joints.   The joint with the...

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Plane Joint – Arthrodial Joint

Multiaxial joint; allows inversion and eversion of foot, or flexion, extension, and lateral flexion of the vertebral column. Examples: Intertarsal joints of foot; superior-inferior articular process...

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