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Anatomical Opposites. anterior vs. posterior superior vs. inferior medial vs. lateral proximal vs. distal palmar vs. plantar abduction vs. adduction eversion vs. inversion. internal rotation vs. external rotation flexion vs. extension plantar flexion vs. dorsiflexion
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Anatomical Opposites anterior vs. posterior superior vs. inferior medial vs. lateral proximal vs. distal palmar vs. plantar abduction vs. adduction eversion vs. inversion internal rotation vs. external rotation flexion vs. extension plantar flexion vs. dorsiflexion pronation vs. supination radial deviation vs. ulnar deviation protraction vs. retraction
Anatomical Position Stand straight up with palms forward
Anterioror front - EX. Knees are located on the anterior surface of the body Posterioror back - EX. Scapula is located on the posterior surface of the body
Superior – upper or above another. - EX: The head is superior to the feet Inferior – lower or below another. - EX: The feet are inferior to the head.
Medial – toward the mid-line of the body • Lateral – away from the mid-line of the body
Proximal – toward the point of attachment to the body • Distal – Away from the point of attachment to the body
Palmar – palm of hand Plantar – bottom of foot
Abduction – To move away or deviate from the midline of the body Adduction – deviate toward or draw toward the midline of the body
Eversion – turning outward Inversion – turning inward
External rotation – rotary motion in the transverse plane away from the midline Internal Rotation – rotary motion in the transverse plane toward the midline internal rotation external rotation
Flexion – to bend; when a joint is flexed, the part distal to the joint bends Extension – To straighten; when the part distal to a joint extends and decreases joint angle
Lateral bending – movement from the midline in the frontal plane, occurs in the neck and back
Plantar flexion – movement of ankle downward Dorsiflexion – movement of ankle upward
Pronation–the palm is turned downward; laying on your stomach supination Supination – the palm is turned upward; laying on your back pronation
Radial Deviation – Wrist abduction Ulnar Deviation – Wrist adduction
Retraction – to pull in a backward motion Protraction – to elevate and push towards the frontal plane protractionretraction
It is possible to combine motions to describe a movement. - Ex. Abduction external rotation of the shoulder complex
Body Planes and Sections • Sagittal Plane – lengthwise cut that divides the body into right and left halves. • Movements: - Flexion/Extension - Hyperextension -Plantar/Dorsiflexion
Transverse Plane – horizontal cut that divides the body into upper and lower parts • Movements: - int/ex rotation - supination/pronation - right/left rotation - horizontal ab/adduction
Frontal Plane – divides body into anterior and posterior portions • Movements: -abduction/adduction - radial/ulnar deviation - inversion/eversion - lateral flexion