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Flexion. Lateral flexion. Rotation circumduction
Concentric
flexion, extension, abduction, adduction, hoizontal abduction/extention, internal rotation, external rotation, circumduction, adduction/flexion
Quadratus Lumborum
Flexion
Flexion, abduction, and lateral rotation at the hip, and flexion and medial rotation at the knee.
flexion exstention
Flexion is when you flex your arms, thighs, and other muscles. Rotation is when you rotate your joints, bending or twisting you muscles.
knee flexion and hip extension.Biceps femoris also: knee external rotation and hip external rotation.Semi tendinosus and Semi membranosus also: knee internal rotation and hip internal rotation.hamstrings eccentric contraction causes knee extension and hip flexion, whilst the antagonist muscles are passive.
There are many: extension, flexion, supination, pronation, abduction, adduction, lateral rotation, medial rotation, circumduction, elevation, depression, protraction, retraction, inversion, eversion, and opposition.
The obliques function to pull the chest downwards and compress the abdominal wall. It also has some actions in both flexion and rotation of the vertebral column. The obliques contracting on one side can create lateral flexion on that side.
This is muscle flexion or isotonic contraction.