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7 Σεπ 2024 · Protraction & Retraction. Protraction describes 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.
For the vertebral column, flexion (anterior flexion) is an anterior (forward) bending of the neck or body, while extension involves a posterior-directed motion, such as straightening from a flexed position or bending backward.
20 Ιουλ 2023 · Flexion, or bending, involves decreasing the angle between the two entities taking part in the movement (bones or body parts). In contrast, extension , or straightening, involves increasing the respective angle.
Flexion is a bending movement that decreases the angle between a segment and its proximal segment. [9] For example, bending the elbow , or clenching a hand into a fist, are examples of flexion. When a person is sitting down, the knees are flexed.
Flexion Meaning. Flexion refers to the movement that decreases the angle between two surfaces or joints, usually within the sagittal plane of the body. Now, let’s put all these words together, and you’ll be able to remember the difference between plantarflexion vs dorsiflexion. Dorsiflexion Example
For the vertebral column, flexion (anterior flexion) is an anterior (forward) bending of the neck or body, while extension involves a posterior-directed motion, such as straightening from a flexed position or bending backward.
The words flexion and extension are separated by a forward slash meaning that they are antagonistic movements. These motions oppose one another. Flexion is the movement of the object in one direction, extension is the movement of the object in the other direction.
