Karteikarten
PE - Unit 5
Karten in diesem Stapel (37)
- 1Define healthA complete state of physical, mental and social wellbeing
- 2How does smoking affect health?Sends toxins into the body which damages hemoglobin and reduces stamina
- 3What is a drug?A substance that alters the chemical balance of your body
- 4What are the ways you can improve your health?P - Personal hygiene (reduces infection)
L - Lifestyle (active)
E - Emotional health (stable home life)
A - Alcohol and drug avoidance
S - Safety (avoid injury)
E - Environment (pollution caused asthma)
D - Diet (low fat & high nutrition)
PLEASED - 5Define FitnessThe ability to meet the demands of the environment.
- 6Define exerciseActivity that involves physical and/or mental exertion
- 7What does it mean to be sedentary?Being physically inactive
- 8What are some practical ways to have an active lifestyleWalk or cycle instead of drive
Use stairs, not lifts
Get a practical job involving activity
Make time for exercise daily - 9What are the benefits of an active lifestyle?Improved strength, stamina and suppleness
Improved sleep patterns
Toned body with no excess fat
Relief of stress and tension - 10How often should you exercise?30 minutes vigorous exercise, 3 times a week
- 11What are the functions of the skeletal system?Movement (at joints)
Shape (for our somatotype)
Support (for muscles and organs)
Protection (of vital organs)
Blood cell production (in bone marrow) - 12What is a joint?A point of movement between two or more bones.
- 13What are the three joint classifications?Freely moveable
Slightly moveable
Fixed - 14What are the five types of movements at joints?Flexion
Extension
Abduction
Adduction
Rotation - 15What is flexion?Decreasing the angle at a joint. Eg. bicep curling
- 16What is extension?Increasing the angle at a joint. Eg. throwing a javelin
- 17What is abduction?Sideways movement away from the centreline of the body
- 18What is adduction?Sideways movement towards the centreline of the body
- 19What is rotation?Curved movement around an axis
eg. bowling a ball in cricket - 20What are the four types of bone? With examplesLong eg. femur, humerus
Short eg. phalanges, metacarpals
Flat eg. pelvis, ribs
Irregular eg. vertebrae, patella - 21What are the six categories of joints?Hinge
Ball and socket
Pivot
Saddle
Gliding
Condyloid - 22Give an example of a hinge jointthe elbow or the knee
- 23Give an example of a ball and socket jointThe hip or the shoulder
- 24Give an example of a pivot jointthe top of the neck
- 25Give an example of a saddle jointAt the thumb
- 26Give an example of a gliding jointInter-carpal joints
(in the hand) - 27Give an example of a condyloid jointAt the wrist
- 28What are the different connective tissues?Tendons
Ligaments
Cartilage - 29What are tendonsNon elastic tissue that attaches muscle to bone
- 30What are ligamentsFibers that connect bones at a join to keep it stable
- 31What is cartilage?Flexible tissue between bones that prevents them rubbing
- 32How does exercise affect the skeletonStrengthens bones and joint connections
- 33What are the three types of muscle? With examplesSkeletal - Voluntary, conscious control. eg. bicep and triceps
Involuntary - unconscious contraction. eg. intestine walls and arteries
Cardiac - automatic and never tires. eg. the heart - 34What are the two types of muscle attachments and where do they attach to?Origin - Where the muscle tendon attaches to the stationary bone
Insertion - where the muscle tendon attaches to the moving bone - 35Define antagonistic musclesOpposite muscles working in pairs to cause movement
- 36How does the process of antagonistic muscles to allow movement work?The prime mover muscle contracts to cause movement
The antagonist muscle opposite to the prime mover relaxes to allow movement - 37What is muscle tone?Slight tension in muscle pairs to stabilize the movement
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- Beschreibung
- Health, fitness and active lifestyle
- Erstellt von
- tuckp002 · Apr 2015
- Aktualisiert
- 9 Dez 2016
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