Soc 12-13

Question 1

Pivot joint

Answer 1

Pivot joint allows boins to rotate. One example would be the neck

Question 2

Hinge joint

Answer 2

A hinge joint is a joint in the knee,elbow and ankle. It allows foward and backward movement

Question 3

Ball and socket joint

Answer 3

In a ball and socket joint the rounded head of a long bone fitd into a cupped shape hole

Question 4

Condyloid joint

Answer 4

A condyloid joint is similar to a ball and sockt but the ball rests against the bone. For examplw the wrist

Question 5

Flexion

Answer 5

Bending movement that increases the angle between body parts. For example bicep curls

Question 6

Extension

Answer 6

Straightening movement that pulls towards the midline. A example would be a swimmer swings their arm backwards

Question 7

Adduction-

Answer 7

Movement that pulls towards the midline. A golfer on a tee swings the club towards the ball

Question 8

Abduction#

Answer 8

Movement that pulls away from the midline. An example would be a gymnast moves their arm sideways at the shoulder

Question 9

Rotation-

Answer 9

Movement around a single axis or a pivot point. An example would be tennis player serving

Question 10

Circumduction-moving in a circular or technical shape. Cricketer throws a ball

Question 11

Dorsi flexion

Answer 11

Bending or flexing the toes up. An example would be a sprinter positions their feet in the starrinf blocks

Question 12

Plantar flexion

Answer 12

Extending or pointing the toes down. A floor gymnast points their toes

Question 13

Functions

Answer 13

Allows us to move

Question 14

Functions

Answer 14

Holds us up

Question 15

Functions

Answer 15

Red and white blood cell production

Question 16

Functions

Answer 16

Muscle attatchmwnrs

Question 17

Functions

Answer 17

Protets vital organ

Question 18

Tendon

Answer 18

Muscle to bone

Question 19

Ligament

Answer 19

Bone to bome