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Spine lateral flexion
Spine lateral flexion occurs at the vertebral joint, where the thoracic & lumbar vertebrae articulate forming a facet or plane joint.
Spine lateral flexion is where the spine bends to the side, typically around 45 degrees across the frontal plane.
The agonistic muscle which enables spine lateral flexion include the internal & external obliques, quadratus lumborum & iliocostalis
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Відео

Spine flexion
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Spine flexion occurs at the vertebral joint, where the thoracic & lumbar vertebrae articulate forming a facet or plane joint. Spine flexion is where the angle of the joint increases and the spine leans forwards, typically around 75 degrees across the sagittal plane. The agonistic muscle which enables spine flexion include the rectus abdominis, internal & external obliques
Spine extension
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Spine extension occurs at the vertebral joint, where the thoracic & lumbar vertebrae articulate forming a facet or plane joint. Spine extension is where the angle of the joint increases and the spine leans backwards, typically around 30 degrees across the sagittal plane. The agonistic muscle which enables spine extension include the longissimus, iliocostalis & multifidus
Spine rotation
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Spine rotation occurs at the vertebral joint, where the thoracic & lumbar vertebrae articulate forming a facet or plane joint. Spine rotation is the rotating of the spine on its own long axis or twisting to the side, typically around 30 degrees across the transverse plane. The agonistic muscle which enables spine rotation include the internal & external obliques & multifidus
Scapula protraction
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Scapula protraction occurs at the scapulothoracic joint, where the scapula & thoracic cage articulate forming a gliding joint. Scapula protraction is the forward movement of the shoulder girdle, typically around 20 degrees across the sagittal plane. The agonistic muscle which enables scapula protraction include the pectoralis minor & serratus anterior
Scapula medial rotation
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Scapula medial rotation occurs at the scapulothoracic joint, where the scapula & thoracic cage articulate forming a gliding joint. Scapula medial rotation is the inferior angle of scapula moving towards the medial aspect, typically around 60 degrees across the transverse plane. The agonistic muscle which enables scapula medial rotation include the rhomboids, levator scapulae & pectoralis minor
Scapula lateral rotation
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Scapula lateral rotation occurs at the scapulothoracic joint, where the scapula & thoracic cage articulate forming a gliding joint. Scapula lateral rotation is the inferior angle of scapula moving towards the lateral aspect, typically around 30 degrees across the transverse plane. The agonistic muscle which enables scapula lateral rotation include the trapezius & serratus anterior
Scapula depression
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Scapula depression occurs at the scapulothoracic joint, where the scapula & thoracic cage articulate forming a gliding joint. Scapula depression is the downward movement of the shoulder girdle towards the ground, typically around 10 degrees across the frontal plane. The agonistic muscle which enables scapula depression include the trapezius, pectoralis minor & serratus anterior
Scapula elevation
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Scapula elevation occurs at the scapulothoracic joint, where the scapula & thoracic cage articulate forming a gliding joint. Scapula elevation is the upward movement of the shoulder girdle towards the sky, typically around 40 degrees across the frontal plane. The agonistic muscle which enables scapula elevation include the trapezius, rhomboids & levator scapulae
Head flexion
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Head flexion occurs at the atlantooccipital joint, where the occiput & atlas articulate forming a condyloid joint. Head flexion is where the angle of the joint decreases and the head nods forward, typically around 45 degrees across the sagittal plane. The agonistic muscle which enables head flexion include the sternocleidomastoid & longus capitis
Knee flexion
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Knee flexion occurs at the tibiofemoral joint, where the tibia & femur articulate forming a hinge joint. Knee flexion is where the angle of the joint decreases or the leg bends, typically around 140 degrees across the sagittal plane. The agonistic muscle which enables knee flexion include the hamstrings, gastrocnemius & sartorius
Knee extension
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Knee extension occurs at the tibiofemoral joint, where the tibia & femur articulate forming a hinge joint. Knee extension is where the angle of the joint increases or the leg straightens, typically around 0 degrees across the sagittal plane. The agonistic muscle which enables knee extension include the quadriceps
Head rotation
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Head rotation occurs at the atlantoaxial joint, where the atlas & axis articulate forming a pivot joint. Head rotation is the rotating of the head on its own long axis or twisting to the side, typically around 75 degrees across the transverse plane. The agonistic muscle which enables head rotation include the sternocleidomastoid & splenius capitis
Head lateral flexion
Переглядів 4872 роки тому
Head lateral flexion occurs at the atlantooccipital joint, where the occiput & atlas articulate forming a condyloid joint. Head lateral flexion is where the head bends to the side, typically around 45 degrees across the frontal plane. The agonistic muscle which enables head lateral flexion include the sternocleidomastoid, splenius capitis & scalene
Head extension
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Head extension occurs at the atlantooccipital joint, where the occiput & atlas articulate forming a condyloid joint. Head extension is where the angle of the joint increases and the head nods backwards, typically around 45 degrees across the sagittal plane. The agonistic muscle which enables head extension include the splenius capitis & trapezius
Scapula retraction
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Scapula retraction
Elbow pronation
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Elbow pronation
Elbow supination
Переглядів 1062 роки тому
Elbow supination
Elbow flexion
Переглядів 1062 роки тому
Elbow flexion
Elbow extension
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Elbow extension
Ankle inversion
Переглядів 292 роки тому
Ankle inversion
Ankle eversion
Переглядів 272 роки тому
Ankle eversion
Ankle dorsi flexion
Переглядів 512 роки тому
Ankle dorsi flexion
Ankle plantar flexion
Переглядів 1952 роки тому
Ankle plantar flexion
Hip internal rotation
Переглядів 3 тис.2 роки тому
Hip internal rotation
Hip flexion
Переглядів 922 роки тому
Hip flexion
Hip external rotation
Переглядів 1472 роки тому
Hip external rotation
Hip extension
Переглядів 762 роки тому
Hip extension
Hip adduction
Переглядів 662 роки тому
Hip adduction
Hip abduction
Переглядів 812 роки тому
Hip abduction

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