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Flexion and extension are movements that affect the angle between two parts of the body. These terms come from the Latin words with the same meaning. [a] 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 ...
Flection or flexion may refer to: The action of bending or the state of being bent; Flexion, the action of bending a joint using a flexor muscle; Curvature, the deviation from straightness; Inflection, the modification of a word to express a grammatical meaning
Extension and flexion are the movements of limbs within the sagittal plane. [9] Abduction and adduction are terms for movements of limbs within the coronal plane. [10] Sagittal plane movements include flexion, extension, and hyperextension, as well as dorsiflexion and plantar flexion. [11]
Flexion and extension describe the basic ways your body moves at its joints. Here's what that means for your workouts and training.
In anatomy, flexor is a muscle that contracts to perform flexion (from the Latin verb flectere, to bend), [1] a movement that decreases the angle between the bones converging at a joint. For example, one's elbow joint flexes when one brings their hand closer to the shoulder , thus decreasing the angle between the upper arm and the forearm .
A muscle that fixes or holds a bone so that the agonist can carry out the intended movement is said to have a neutralizing action. A good famous example of this are the hamstrings; the semitendinosus and semimembranosus muscles perform knee flexion and knee internal rotation whereas the biceps femoris carries out knee flexion and knee external ...
Is a simple hinge-joint, and allows for movements of flexion and extension only. Humeroradial joint: head of the radius: capitulum of the humerus: Is a ball-and-socket joint. Proximal radioulnar joint: head of the radius: radial notch of the ulna: In any position of flexion or extension, the radius, carrying the hand with it, can be rotated in it.
Flexion, in anatomy, a position made possible by the joint angle decreasing; Femtosecond Lenticule EXtraction, a form of refractive eye surgery; Flex circuit, a flexible printed circuit used in electronic assemblies; FLEX mission, a future satellite launch mission by the European Space Agency