Chapter3

Question 1

any movement that makes the body use energy

Answer 1

physical activity

Question 2

being able to handle physical work and play each day without getting tired

Answer 2

fitness

Question 3

planned physical activity done regularly to build or maintain one’s fitness

Answer 3

exercise

Question 4

the ability of a muscle to repeatedly use force over a period of time

Answer 4

endurance

Question 5

ability of a muscle to repeatedly use force over a period of time

Answer 5

muscle endurance

Question 6

the measure of how well your heart and lungs work during moderate-to-vigrous physical activity or exercise

Answer 6

cardio vascular

Question 7

the ability of your muscle to use force

Answer 7

strength

Question 8

the ability to move joints fully and easily through a full rang of motion

Answer 8

flexibility

Question 9

rhythmic moderate-to-vigurous activity that uses large amounts of oxygen and works the heart and lungs

Answer 9

aerobic exercise

Question 10

anaerobic exercise- intense physical activity that builds muscle but does not use large amounts of oxygen

Answer 10

anaerobic exercise

Question 11

properties of faty bone, muscle, and fluids that make up body weight

Answer 11

body composition

Question 12

the framework of bones and other tissues that supports the body

Answer 12

skeletal system

Question 13

the places were two or more bones meet

Answer 13

joints

Question 14

a type of connection tissue

Answer 14

tendon

Question 15

a type of connecting tissue that holds bones to other bones at the joint

Answer 15

ligaments

Question 16

a strong, flexible tissue that allows joints to move easily, cushions bones, and supports soft tissues

Answer 16

cartilage

Question 17

tissues that move parts of the body and control the organs

Answer 17

muscular system

Question 18

the force of blood smashing against the walls of the blood vessels

Answer 18

blood pressure

Question 19

gentle exercise that gets heart muscles ready for moderate-to-vigours activity

Answer 19

warm up

Question 20

gentle exercise that lets the body adjust to ending a work out

Answer 20

cool down

Question 21

the number of days you work out each week

Answer 21

frequency

Question 22

how much energy you use when you work out

Answer 22

intensity

Question 23

the number of heart beats per minute that you should aim for during moderate-to-vigours aerobic to help your circulatory system the most

Answer 23

target heart rate

Question 24

the excessive loss of water from the body

Answer 24

dehydration

Question 25

substances that cause muscle tissue to develop an an abnormally high rate

Answer 25

anabolic steriods

Question 26

training to get into shape for physical activity or a sport

Answer 26

conditioning

Question 27

conditioning to hard or to often without enough rest between sessions

Answer 27

overworking

Question 28

an injury to the ligament connecting bones at the joint

Answer 28

sprain

Question 29

a painful inflammation and swelling of a tendon caused by overuse

Answer 29

tendonitis

Question 30

a major injury that happens when bone is forced from its normal position with a joint

Answer 30

dislocation

Question 31

a break in a bone

Answer 31

fracture

Question 32

a small fracture caused by repeated sprain on a bone

Answer 32

stress fracture

Question 33

the group of organs and tissues that acts as transfer stations carrying needed materials to cells and removing their waste products

Answer 33

circulatory system

Question 34

blood vessels that carry blood away from the heart to various parts of the body

Answer 34

arteries

Question 35

blood vessels that carry blood from all parts of the body back to the heart

Answer 35

veins

Question 36

when blood travels from the heart through the lungs and back to the heart

Answer 36

pulmonary circulation

Question 37

when oxygen-rich blood travels to all body tissue except the lungs

Answer 37

systemic circulation