Synovial Joints,bones,types Of Joints,classification Of Bones,types Of Movement,type Of Contractions,agonistic Pairs

Question 1

Flat bones

Answer 1

Responsible for protection for example the cranium and ribs

Question 2

Short bones

Answer 2

Responsible for little movement examples of carples and fingers

Question 3

Long bones

Answer 3

Responsible for big movements and more powerful leverage e.g. femur and humerus

Question 4

Protection

Answer 4

Some bones protect vital organs for example the heart in the brain. This is needed one heading a ball in football and it prevents a brain damage

Question 5

Blood cell production

Answer 5

Within bone marrow reproduce red and white blood cells red blood cells carry oxygen and white blood cells help the immune system.
E.g Endurance athletes. This improve fitness and health run for longer distance. The muscles need oxygen carried by the red blood cells therefore it is important that the body produces enough for the demands

Question 6

Shape

Answer 6

Hold us upright and provide us with high and different builds gives us the structure. Within a weightlifter stance and gymnastics to keep in control with their movement

Question 7

Movement

Answer 7

Bones provide anchor points and muscles to pull on and longer bones as levers to allow movement. Throwing a ball in football needs a long bones leave it to provide power and distance

Question 8

Mineral storage

Answer 8

Bones store calcium and prosperous which is released into the body when needed. The rugby strong bones needs calcium to prevent easy breakages of bones

Question 9

Support

Answer 9

Keeps us upright and hold muscles and organs in place. Tae kwondo provides force throughout movement while staying upright

Question 10

Example of protection

Answer 10

The sternum within boxing to endure powerful force of the chest area without vital organ punctures

Question 11

Function of bone

Answer 11

Movement and stability

Question 12

Synovial membrane function

Answer 12

Produces synovial fluid

Question 13

Ligament function

Answer 13

Joins bone to bone

Question 14

Capsule function

Answer 14

Tough fibrous tissues

Question 15

Bursae

Answer 15

Bag of fluid that helps protect joint

Question 16

Tendon

Answer 16

Connect bone to muscle

Question 17

Cartilage

Answer 17

Covers the ends of bones providing smooth friction free service

Question 18

Synovial fluid

Answer 18

Helps reduce friction and where

Question 19

Types of synovial joints

Answer 19

Ball and socket joint for example hips and shoulders
Hinge joint for example elbows ankles and knees

Question 20

Abduction

Answer 20

Taking away from the midline of your body

Question 21

Adduction

Answer 21

adding to the central midline of your body

Question 22

Flexion

Answer 22

The contraction of muscles

Question 23

Extension

Answer 23

To stretch your muscles out

Question 24

Circumduction

Answer 24

Creating a circular movement with a limb

Question 25

Dorsey flexion

Answer 25

Movement upwards of the ankle/foot

Question 26

Plantar flexion

Answer 26

Movement downwards of the ankle/foot

Question 27

Rotation

Answer 27

Rotate in Joints forward

Question 28

Antagonistic muscle pairs

Answer 28

Muscles working together create movement the muscle which is relaxing getting longer /extending

Question 29

Agonistic muscle

Answer 29

The muscle which is contracting and getting shorter making the movement happen

Question 30

Isometric contraction

Answer 30

For example plank. Static strength no movement no short all length of the muscle length remains the same

Question 31

Isotonic contraction

Answer 31

Normal expansion and contraction of the muscles whilst moving for example sit ups