Unit 3 Flashcards

1
Q

What type of people in a population do you need to make special considerations for?

A

Post/prenatal females
Disabled people
Older adults
Young adults and adolescence

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2
Q

Who is defined as an older adult?

A

Anyone over the age of 50

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3
Q

Why should you make special considerations for older adults?

A

Body slowly starts to decline after 50 this includes the skeletal, neural, muscular
system

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4
Q

What are the effects that can occur because of ageing

A

Aerobic endurance -
Our ability to achieve and maintain a higher heart rate as we age gets harder. the upper heart rate limit also lowers as we get older 

Balance and coordination-
Our ability to read and respond to situations as we get order which can affect balance

Flexibility/mobility
Ligaments and tendons tend to get stiffer as we age decreasing our flexibility and mobility range

Bone mineral density, BMD
Order, people could potentially have bone mass loss as the body is not able to regenerate tissue at the same rate, it once could

Muscle power
With older people, the body may degenerate its ability to produce synchronised, efficient recruitment of the motor units

Muscle strength
Loss of muscle, due to aging can result in loss of strength as well (sarcopenia)

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5
Q

What are ways to keep the older generation, healthy and safe?

A

Promote the benefit of resistance training

Bear potential issues with exercise in mind

Make exercises relatable

Be sensible in exercise order

Use non-complex exercises

Maintaining focus on technique

Challenging exercise, intensity, but don’t go too far

Longer and more gradual warmup and cool downs

Proper screening ahead of exercise

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6
Q

Why is proper screening important for older adults?

A

Must consider the potential injuries due to age, including osteo arthritis and balence related problems

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7
Q

Why is it important for longer and more gradual warmup, and cool downs for older people?

A

The cardiovascular, muscular, the joints require longer to get ready for exercise furthermore, the intensity of exercise programs must be gradually increased.

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8
Q

Why is it important to not overdo the intensity with older clients?

A

Consistent and frequent exercise is a better strategy, then over doing the intensity and making the client sore for several days

Most older adults work out for a better quality of life and health

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9
Q

Why is it important to keep technique in mind when working with older people?

A

If form is compromised, older people are at greater risk for injury

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10
Q

Why is it important to keep exercising simple with older clients?

A

Simplify the exercises to ensure success and gradually increase the difficulty

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11
Q

Why is it important to organise your exercise in a logical manner when dealing with order clients?

A

You want to minimise the added stress on older clients when working out for example-they may struggle with getting up and down on the mat so it’s better to organise the exercises to eliminate unnecessary stress, 

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12
Q

Why is it important to make the exercises relatable?

A

It’s important to build exercises that are going to relate to day-to-day challenges for example, getting stronger, going up and down the stairs

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13
Q

Why is it important to keep potential issues in mind when dealing with older clients? 

A

you want to aim to work within the clients abilities and celebrate even small successes

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14
Q

Why is it a good idea to promote resistance training to order people?

A

Promotes a decrease in the rate of sarcopenia (muscle loss)

Helps keep the Muscoloskeletal system, healthy

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15
Q

When should you stop a pregnant client exercising

A

dizziness
Nauseous
Faint
Faint bleeding
Contractions
Lower back pain unexplained 
Chest pain
High pulse rate

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16
Q

How should you introduce working out to a pregnant client?

A

Slowly build up to 15 minutes of continuous exercise, three times a week and this can be built up to 30 minutes 

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17
Q

What exercise should you say away from with pregnant clients? 

A

Anything with the risk of falling?
Anything with the risk of trauma to the midsection, for example rowing
Avoid exhaustion
No excersise in the supine position

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18
Q

How to moderate the level of intensity of a workout with a pregnant client

A

Heart rate can be problematic and unreliable during pregnancy
Instead, use the talk test and RPE

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19
Q

How long should a pregnant client work out for?

A

Maximum should be 45 minutes and it should be self paced by the client

It would be better to do shorter session several times a week to avoid exhaustion

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20
Q

How should you advise a pregnant client about calorie intake?

A

Don’t put a pregnant person on a diet-
Calorie intake has been enough to support the mother and the child

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21
Q

What to avoid with pregnant clients?

A

Prolonged standing
Contact sports
Heavyweights
Hi altitude
Overhead weights
Unstable movements
Hip abduction and adduction exercises
Prolonged isometrics
unstable exercises, 
Scuba-diving
Loaded forward flexion, stretching

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22
Q

Why are waterbase exercises are good for pregnant people?

A

Less concern for joints and balance issues that may be related to hormone and changing body dimensions which affect centre of gravity

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23
Q

What hormonal changes do you need to keep in mind for pregnant people?

A

There is an increase in the relaxing hormone, it travels all throughout the bloodstream and Reaches all
areas of the body which can lead to females overstretching while pregnant

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24
Q

What are the postural changes pregnant people experience?

A

The females centre of gravity shifts forward as the foetus grows this can result in backpain

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25
Q

When should a pregnant people return to exercise after giving birth?

A

6 to 8 weeks
If the woman had a C-section, it is recommended for 12 weeks 

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26
Q

What exercise should you recommend to pregnant people returning post birth

A

Core reconditioning
Muscle imbalances
Strengthening the core and pelvic floor should be a priority

Avoid doing direct stomach exercises like crunchers 

27
Q

What are the most common disabilities
You may encounter

A

Learning disabilities
Mental health disabilities,
sensory disabilities
Neurological
Spasticity
Physical disabilities

28
Q

What are the common physical disabilities you mean encounter

A

Many physical disabilities or progressive like
Sclerosis
Muscular dystrophy

Non-progressive physical disabilities include
Cerebral palsy
Spina bifida

29
Q

What is a spasticity disorder?

A

Intermittent or sustained activation of the muscles

30
Q

What is a sensory disability?

A

Loss of sight
Loss of hearing
Sensory nerve damage

31
Q

What sort of mental health disabilities may encounter

A

Depressio
Anxiety
Schizophrenia
Mood swings
Eating disorders
Personality disorders

32
Q

What can cause asymmetrical weakness?

A

Strokes and Palsy

The goal would be to strengthen the weaker side and maintain the strength of the stronger 

33
Q

What do you need to be careful of when training younger clients?

A

Growth plate fractures-growth plates are the final part of the body to solidify and growth hence why it is important we don’t add unnecessary repetitions and impact on the Musca skeletal system.

Anaerobic exercise-
Well children can recover faster from intense workouts they cannot generate the same power/endurance. Due to smaller muscles they may not hold/utilise glycogen or creatine phosphate stores

Intensity-it should be noted that children cannot regulate temperature as well as as adults

34
Q

What makes up the circulatory systems?

A

Heart
Blood
Arteries
Veins
Capillaries
Right and left atria
Right and left ventricle
Pulmonary vein
Pulmonary artery
Aorta
Vena cava

35
Q

Where is the location of the heart?

A

Thoracic/chest cavity

Behind the sternum and just left of centre

Between right and left lungs

Ribs

36
Q

What is the function of the heart?

A

A cardiac muscular pump that powers blood circulation

Estimated to be around the size of a clenched fist

Pumps oxygenated blood and nutrients through the body 

37
Q

What is the composition of blood?

A

Red blood cells-
transport oxygen around the body

White blood cells -
Provide immunity to fight infection

Platelets-
Fragments of dead blood cells, which serve as blood clotting agent

Plasma -
Composed of 91. 5% of water and eight. 5% of solutes

38
Q

What is the structure of the heart?

A

Two sides (right and left)
Four muscular chambers

Upper (Atria x2)
Lower (Ventricles x2)

Blood always flows from the atria to the ventricles

39
Q

What is the steps involved in pulmonary circulation?

A

It is the blood flow between the heart and the lungs

Oxygenated blood reaches the lungs
The blood returns from the lungs
Enters pulmonary vein to the heart
Left
Right ventricle
Pulmonary artery

40
Q

What is systems are involved in pulmonary circulation?

A

 Right ventricle
Pulmonary artery
Pulmonary arterioles
Pulmonary capillaries
Pulmonary venules
Pulmonary vain 
Left atrium

41
Q

What systems are involved in systematic circulation?

A

Blood flow between the heart and other body systems

L left ventricle
Aorta
Arteries , arterioles
Capillaries
Venules, veins
Vena cava
Right atrium

42
Q

What systems are involved in systematic circulation?

A

Blood flow between the heart and other body systems

L left ventricle
Aorta
Arteries , arterioles
Capillaries
Venules, veins
Vena cava
Right atrium

43
Q

Types of blood vessels

A

Arteries
They take blood away from the heart . thick muscular walls. under high pressure.

Veins
Take blood to the heart. Thin muscular walls. Contain nonreturn valves. Under lower pressure.

Capillaries
Smallest blood vessels . Site of gas exchanges. One cell thick to allow diffusion.

44
Q

What is blood pressure?

A

A measure of the force the blood applies to the walls of the arteries as it flows through them

Systolic -pressure exerted when the heart is contracting

Diastolic-pressure exerted where the heart is relaxed between beats

Total peripheral resistance-
The resistant vessels offer to blood flow

45
Q

Blood pressure classification systolic and diastolic

A

Systolic
Low <100
Optimal <120
Normal <130
High-normal/pre-hypertension 130-139

Stage 1 hypertension (exercise referral)
140-159

Stage 2 hypertension (exercise referral)160-179

Stage 3 hypertension (contraindication)
>180

Diastolic
Low <60
Optimal <80
Normal <85
High-normal/pre hypertension 85-89

Stage one hypertension (exercise referral) 90-99

Stage two hypertension (exercise referral) 100-109

Stage three (contraindication) >110

46
Q

Describe the order of circulation

A

Oxygenated blood from the lungs

Pulmonary vein to the heart
Left atrium
Left ventricle
Aorta to the body
Arteries, arterioles, capillaries
Gaseous exchange in the cells
Oxygen supplied /carbon dioxide removed

From the body cells
(deoxygenated blood)

Capillaries, venules, veins
Vena cava to the heart
Right atrium
Right ventricle
Pulmonary artery to the lungs
Gaseous exchange in the lungs
Carbon dioxide removed/oxygen supplied 

47
Q

The lungs

A

Left and right lungs are located in the thoracic cavity (thorax) behind the ribs

The lungs inhale to receive oxygen to diffuse into the bloodstream through gaseous exchange

Exhale to release and diffuse carbon dioxide from the body in gaseous exchange

Diaphragm and intercostal muscles are responsible for respiration(breathing)

48
Q

What respiratory muscles are used on inspiration

A

Diaphragm contracts and lowers
Intercostal muscles contract
Rib cage, expands

49
Q

What respiratory muscles are use on expiration?

A

Diaphragm relaxes and rises (ascends)
Rib cage returns to normal
Lungs deflate- air removed

50
Q

What is the raspatory tract?

A

Nose and mouth
Pharynx
Larynx
Trachea
Bronchi/brachia
Bronchioles
Alveoli

51
Q

Short term, affects of exercise on cardiovascular and respiratory systems

A

Increased heart rate, BPM
Increased breathing frequency
Increase in systolic blood pressure
Increased Vasodilation (widening) of blood vessels towards working muscles
Increased volume of air in the lungs
Increased stroke volume (amount of blood pumped from the heart per contraction)
Increase in cardiac output (volume of blood pumped from the heart in a minute)

52
Q

Long-term affects of exercise on the cardiovascular and respiratory system

A

Decreased resting and working heart rate
Increased aerobic capacity
Normalised blood, pressure
Increased hyper trophy of the left ventricle
Increased size and elasticity of the arteries
Increased capillary network allowing more diffusion
Increased strength of the respiratory muscles (diaphragm and intercostals)
Increased stroke volume and cardiac output
Reduced levels of bad cholesterol in the blood
Increase blood volume
Increase size a number of mitochondria

53
Q

Life-cycle of the cardiovascular and respiratory system

A

At birth, the left and right ventricle are equal weight

Early childhood, the left ventricle is double the weight of the right

By the age of three, the heart and lungs are mini version of the adults

The organs of the system stop growing around the same time, the person stops growing

Resting breath rate is 30 to 60 bpm
Which increases 12 to 20 as an adult

54
Q

What sort of exercise should you be incorporating in a warmup?

A

Exercises that raise your body temperature

Increase your heart rate and breathing rate

Mobilise your joints that are going to be using the upcoming session

Stretch your muscles dynamically, which pushes them to a functional range of motion

Increases neural activation

Ensures the neuromuscular system is prepared for the session of hope

55
Q

What is a cancellous bone?

A

Cancellous bone is a More spongy tissue more capable of absorbing shock and forces transferred through it

56
Q

What is cartilage?

A

Primarily responsible for enabling friction, free movement is a common feature at the end of long bones, which offers joint protection

57
Q

What is the epiphyseal plate?

A

The growth plate which fuses around the age 30, enabling no more growth and bone length
All growing, we do from this point outwards

58
Q

What is epiphysis

A

End of the bone made of cancellous(spongy) bone to absorb more stressing and impact

59
Q

What is the medullary cavity?

A

The hollow centre of the bone where bone marrow is housed and production takes place

60
Q

What is compact bone?

A

Typically, found in long bones. They are stronger and able to resist more forces which is why the diaphyses is made of compact bone.

61
Q

What is the periosteum?

A

Outer covering of the bone is a fascia structure which runs fluid with other types of fascia tissue

62
Q

What is diaphysis

A

Thinner than the epiphysis needs to be made of a more robust tissue

63
Q

Why are muscles attached to bones

A

Bones work as levers and muscles which are attached to them, pull against them and allow us to move

64
Q

Types of bones in axial skeleton

A

Skull-cranial-8 bones

Spine (vertebrae)
Cervical 7
Thoracic 12
Lumbar 5
Sacral 5
Coccygeal 4

Chest
Ribs 12 pairs
Sternum 1