Anotomical Movements Flashcards
Flexion
- Flexion - Decreasing the angle between two bones at a joint.
- Example: Bending the elbow to bring the hand closer to the shoulder.
- Counter: Extension
Extension
Extension - Increasing the angle between two bones at a joint.
- Example: Straightening the elbow or knee from a bent position.
- Counter: Flexion
Hyperextension
Hyperextension - Extending a joint beyond its normal range of motion.
- Example: Bending the back backwards past the upright position.
- Counter: Not directly applicable
Dorsiflexion
Dorsiflexion - Decreasing the angle between the foot and the shin.
- Example: Lifting the toes towards the shin while keeping the heel on the ground.
- Counter: Plantar Flexion
Plantarflexion
Plantarflexion - Increasing the angle between the foot and the shin, pointing the toes away.
- Example: Standing on the tiptoes.
- Counter: Dorsiflexion
Abduction
Abduction - Moving a limb away from the midline of the body.
- Example: Raising the arm or leg to the side away from the body.
- Counter: Adduction
Adduction
Adduction - Moving a limb towards the midline of the body.
- Example: Lowering the arm to the side or bringing the legs together.
- Counter: Abduction
Internal (Medial) Rotation
Internal (Medial) Rotation - Rotating a limb towards the center of the body.
- Example: Rotating the shoulder or hip inward towards the midline.
- Counter: External (Lateral) Rotation
External (Lateral) Rotation
External (Lateral) Rotation - Rotating a limb away from the center of the body.
- Example: Rotating the shoulder or hip outward away from the midline.
- Counter: Internal (Medial) Rotation
Circumduction
Circumduction - A circular movement that combines flexion, extension, abduction, and adduction.
- Example: Moving the arm in a circle at the shoulder or the leg at the hip.
- Counter: Not directly applicable
Pronation (forearm)
Pronation (forearm) - Rotating the forearm so the palm faces downwards.
- Example: Turning the forearm so the palm faces down or backwards.
- Counter: Supination
Supination (forearm)
Supination (forearm) - Rotating the forearm so the palm faces upwards.
- Example: Turning the forearm so the palm faces up or forwards.
- Counter: Pronation
Eversion
Eversion - Moving the sole of the foot outward, away from the midline of the body.
- Example: Standing with the weight on the inner edge of the feet.
- Counter: Inversion
Inversion
Inversion - Moving the sole of the foot inward, towards the midline of the body.
- Example: Standing with the weight on the outer edge of the feet.
- Counter: Eversion
Protraction
Protraction - Moving a body part forward in the horizontal plane.
- Example: Moving the shoulders forward (shoulder protraction).
- Counter: Retraction