1.4-Musculo-Skeletal System And Analysis Of Movement Flashcards
What is the clavicle
The collarbone
What is the cranium
The skull
What is the mandible
The jaw bone
Where is the sternum
In the middle of the rib cage
Where is the pelvis
Underneath the vertebrae above the femur
What is the femur
The long bone where your thigh muscle is
What is the patella
The knee bome
What is the tibia
The larger shin bone
What is the fibula
The smaller shin bone
Where is the talus
In the ankle joint
Where is the talus
In the ankle joint
Where is the scapula
At the top of the back
What is the humerus
The large arm bone where the biceps and triceps are
What is the humerus
The large arm bone where the biceps and triceps are
Where is the radius
The radius is underneath the humerus on the thumb side
Where is the radius
Underneath the humerus on the thumb side
Where is the ulna
Underneath the humerus on the pinky finger side
What are the carpals
The wrists
What are the metatarsals
Underneath the tarsals and above the phalanges
What are the metacarpals
The bones in between the phalanges and carpals
What are the phalanges
The fingers and toes
What are the phalanges
The fingers and toes
What are the two main muscles in the chest
The pectoralis major and minor
What are the triceps and biceps called
Triceps brachii
Biceps brachii
Where is the deltoid
The shoulder
What are the three heads of the quadriceps
Rectus femoris
Vastus lateralis
Vastus medialis
What are the three heads of the hamstrings
Biceps femoris
Semitendonosus
Semimebranosous
What parts of the body are hinge joints
Ankle
Knee
Elbow
What movement occurs at hinge joints
Flexion and extension (plantar-flexion and dorsi-flexion in the ankle)
What movement occurs at hinge joints
Flexion and extension (plantar-flexion and dorsi-flexion in the ankle)
What parts of the body are ball and socket joints
Hip
Shoulder
What movements occur at the hip
Rotation
Flexion-Extension
Abduction-Adduction
What movements occurs at the shoulder
Rotation
Flexion-Extension
Abduction-Adduction
Horizontal Adduction-Abduction
What movements occurs at the shoulder
Rotation
Flexion-Extension
Abduction-Adduction
Horizontal Adduction-Abduction
What is isometric contraction
A contraction where the muscle length doesn’t change and there is no movement
What is an isotonic contraction
A contraction where the muscle length changes,causing movement at a joint.
What are the two types of isotonic contractions
Concentric-Muscle shortens as it contracts
Eccentric-Muscle lengthens as it contracts (muscle has to overcome gravity)
What are the two ends of a muscle
The origin and the insertion
What is the ‘origin ‘ of the muscle
The end that attaches to a stationary bone
What is the ‘insertion’ of the muscle
The end that is attached to the moving bone
What is the agonist and antagonist in hip flexion
Agonist-Illiopsoas/hip flexors
Antagonist-Gluteals
What is the antagonistic pair in hip extension
Agonist-Gluteals
Antagonist-Hip flexors
What is the antagonistic pair in hip adduction
Agonist-Addictors
Antagonist-Tensor fascia latte and gluteus medius/magnus
What is the antagonistic pair in hip abduction
Agonist-Tensor fascia latae/gluteus medius/minimus
Antagonist-Adductors (brevis/longus/magnus)
What is the antagonistic pair in hip horizontal adduction
Agonist-Adductors
Antagonist-Tensor fascia altar and gluteus medius/minimus
What is the antagonistic pair in hip horizontal abduction
Agonist-Tensor fascia altar and gluteus medius/minumus
Antagonist-Adductors
What is the antagonistic pair in shoulder flexion
Agonist-Anterior Deltoid
Antaginist-Lattimus dorsi
What is the antagonistic pair in shoulder extension
Agonist-Lattimus dorsi
Antagonist-Pectorals
What is the antagonistic pair in shoulder horizontal abduction
Agonist-Lattimus dorsi
Antagonist-Pectorals
What is the antagonistic pair in shoulder horizontal adduction
Agonist-Pectorals
Antagonist-Latissmus dorsi
What is the antagonistic pair in shoulder adduction
Agonist-Posterior deltoid/lattimus dorsi
Antagonist-Middle deltoid/supraspinatus
What is the antagonistic pair in shoulder abduction
Agonist-Middle deltoid/supraspinatus
Antagonist-Posterior deltoid/lattimus dorsi
Adjoining bones at the knee
Tibia,patella,femur
Adjoining bones at the ankle
Talus,Tibia,fibula
Adjoining bones at elbow
Humerus,radius,ulna
Adjoining bones at elbow
Humerus,radius,ulna