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Definition of 'movement' movement. (muːvmənt ) countable noun. A movement is a group of people who share the same beliefs, ideas, or aims. [...] See full entry for 'movement' Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers. COBUILD Collocations. forward movement. forward a letter. forward a message.
- American
He was a ball of constant forward movement, rolling under...
- Forward Planning
Planning or thoughts made in advance.... Click for English...
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A market in which contracts are made to buy or sell...
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- Flexion and Extension
- Abduction and Adduction
- Medial and Lateral Rotation
- Elevation and Depression
- Pronation and Supination
- Dorsiflexion and Plantarflexion
- Inversion and Eversion
- Opposition and Reposition
- Circumduction
- Protraction and Retraction
Flexion and extension are movements that occur in the sagittal plane. They refer to increasing and decreasing the angle between two body parts: Flexionrefers to a movement that decreases the angle between two body parts. Flexion at the elbow is decreasing the angle between the ulna and the humerus. When the knee flexes, the ankle moves closer to th...
Abduction and adduction are two terms that are used to describe movements towards or away from the midline of the body. Abductionis a movement away from the midline – just as abducting someone is to take them away. For example, abduction of the shoulder raises the arms out to the sides of the body. Adductionis a movement towards the midline. Adduct...
Medial and lateral rotation describe movement of the limbs around their long axis: Medial rotationis a rotational movement towards the midline. It is sometimes referred to as internal rotation. To understand this, we have two scenarios to imagine. Firstly, with a straight leg, rotate it to point the toes inward. This is medial rotation of the hip. ...
Elevation refers to movement in a superior direction (e.g. shoulder shrug), depressionrefers to movement in an inferior direction.
This is easily confused with medial and lateral rotation, but the difference is subtle. With your hand resting on a table in front of you, and keeping your shoulder and elbow still, turn your hand onto its back, palm up. This is the supine position, and so this movement is supination. Again, keeping the elbow and shoulder still, flip your hand onto...
Dorsiflexion and plantarflexion are terms used to describe movements at the ankle. They refer to the two surfaces of the foot; the dorsum (superior surface) and the plantar surface (the sole). Dorsiflexion refers to flexion at the ankle, so that the foot points more superiorly. Dorsiflexion of the hand is a confusing term, and so is rarely used. Th...
Inversion and eversionare movements which occur at the ankle joint, referring to the rotation of the foot around its long axis. Inversioninvolves the movement of the sole towards the median plane – so that the sole faces in a medial direction. Eversioninvolves the movement of the sole away from the median plane – so that the sole faces in a lateral...
A pair of movements that are limited to humans and some great apes, these terms apply to the additional movements that the hand and thumb can perform in these species. Oppositionbrings the thumb and little finger together. Repositionis a movement that moves the thumb and the little finger away from each other, effectively reversing opposition.
Circumduction can be defined as a conical movement of a limb extending from the joint at which the movement is controlled. It is sometimes talked about as a circular motion, but is more accurately conical due to the ‘cone’ formed by the moving limb.
Protractiondescribes the anterolateral movement of the scapula on the thoracic wall that allows the shoulder to move anteriorly. In practice, this is the movement of ‘reaching out’ to something. Retraction refers to the posteromedial movement of the scapula on the thoracic wall, which causes the shoulder region to move posteriorly i.e. picking some...
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Jul 20, 2023 · Protrusion involves a movement going straight ahead or forward. Retrusion is the opposite and involves going backwards. Anatomical structures capable of such actions are the tongue, chin (mandible) and lips.
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- Moving away from the reference axis
- 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.
- Abduction, Adduction, and Circumduction. Abduction and adduction are motions of the limbs, hand, fingers, or toes in the coronal (medial–lateral) plane of movement.
- Rotation. Rotation can occur within the vertebral column, at a pivot joint, or at a ball-and-socket joint. Rotation of the neck or body is the twisting movement produced by the summation of the small rotational movements available between adjacent vertebrae.
- 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.
Definitions of forward motion. noun. the act of moving forward (as toward a goal) synonyms: advance, advancement, onward motion, procession, progress, progression. see more. the act of withdrawing or going backward (especially to escape something hazardous or unpleasant)
Dec 1, 2020 · Frontal plane: Divides the body into front and back. Transverse plane: Divides the body into top and bottom sections. To determine the plane of motion of a particular movement, consider how the movement would interact with those three imaginary lines or plates.
Motion, the process of movement, is described using specific anatomical terms. Motion includes movement of organs, joints, limbs, and specific sections of the body. The terminology used describes this motion according to its direction relative to the anatomical position of the body parts involved.
