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These movements allow you to flex or extend your body or limbs, medially rotate and adduct your arms and flex your elbows to hold a heavy object against your chest, raise your arms above your head, rotate or shake your head, and bend to touch the toes (with or without bending your knees).
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.
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.
These movements allow you to flex or extend your body or limbs, medially rotate, and adduct your arms and flex your elbows to hold a heavy object against your chest, raise your arms above your head, rotate or shake your head, and bend to touch the toes (with or without bending your knees).
28 Δεκ 2023 · What is an anatomical body movement? An anatomical movement involves two bones or body parts moving around fixed joints in relation to the main anatomical axes or planes parallel to them. Such as in the sagittal plane, coronal plane, frontal plane, superiorly, inferiorly, laterally, and so on. Human Anatomy & Physiology Course. Guidebooks.
In the limbs, flexion decreases the angle between the bones (bending of the joint), while extension increases the angle and straightens the joint. For the upper limb, all anterior-going motions are flexion and all posterior-going motions are extension.
15 Φεβ 2020 · One arm remains fixed to the proximal articulating segment (e.g., upper arm), and the other adjusts through the ROM with the distal segment (e.g., forearm), measuring the resulting degree of movement. The center of the protractor remains fixed at the joint’s axis of rotation.
