mr smith-paper 2 Flashcards

(66 cards)

1
Q

quantitative data

A

contains factual information
numerical data
most fitness tests use this data

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2
Q

qualitative data

A

subjective as looks at feelings, emotions
e.g borg scale method of rating perceived exertion RPE
used to measure performers intensity during training

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3
Q

objective data

A

data based on facts and is measurable
in fitness testing, involve a measurement
e.g. bleep test

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4
Q

subjective data

A

based on opinions
e.g Harvard step test as usually relies on data which is predicted
can result in problems with accuracy and objectivity

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5
Q

validity

A

wehn a test actaully measures what its set out to do

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6
Q

reliability

A

when results are consistent and can be repeated with the same outcome

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7
Q

first stage of a warm up

A

performing cardiovascular exercise to gently increase HR
will increase cardiac output
therefore, vascular shunt, directing blood to the working muscles
altogether, increase amount of oxygen to working muscles

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8
Q

second stage of warm up

A

stretching/flexibility
helps with joints and muscles
prevent injury taking place

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9
Q

what are the 4 types of stretching

A

static
passive
ballistic
active

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10
Q

static stretching

A

stretching while not moving

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11
Q

active stretching

A

performer focuses on one joint, pushing it beyond resistance

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12
Q

ballistic stretching

A

stretch with swinging or bouncing movements

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13
Q

passive stretching

A

stretch occurs with help of an external force e.g partner, coach

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14
Q

third stage of a warm up

A

movement patters that ate to be carried out
e.g practicing shooting or dribbling

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15
Q

psychological effects of a warm up

A

reduces risk of injry/increases elasticity of muscles
msucle temp increases
mental rehersal, stress or anxiety reduction
supplies blood flow to heart

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16
Q

cool down

A

consists of some form of light exercise to keep heart rate elevated
allows for oxygen to be flushed around muscles and removal of any lactic acid that still remains
allows skeletal muscle pump to keep working, maintains venous return and reduces risk of blood pooling
limiting effects of DOMS (delayed onset muscle soreness)

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17
Q

principles of training

A

SPORR

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18
Q

specificity

A

making sure training you do is relevant to your chosen activity

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19
Q

progressive overload

A

performer gradually trains harder as fitness improves

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20
Q

reversibility

A

refered to as detraining
if training stops, adaptations made are lost

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21
Q

recovery

A

important
rest days are needed
3:1 ratio should be used
performer trains for 3 days and rests for one

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22
Q

FITT principles

A

frequency
intensity
time
type

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23
Q

frequency

A

how often you train

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24
Q

intensity

A

how hard you train must gradually increase

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25
time
time spent training should gradully increase
26
type
needs to be relevant to your chosen sport
27
periodisation
dividing training year into specific areas for specific purposes planning training programme divided into blocks these blocks are called cycles macrocyle mescocyle microcycle
28
macrocycle
big period involves long term performance goal e.g. rugby length of season or 4 years between Olympics consists of 3 stages preparation phase-development of fitness skills competition phase-refines skills and techniques as well as maintaining fitness levels transition phase-rest and recovery phase allows perfomer to make sure injury free for upcoming season
29
mesocycle
4-12 week period of training with specific focus performer may have component of fitness they want to focus on e.g. sprinter wanting to focus on power
30
micro cycle
description of a week or a few days of training sessions e.g. what a basketball player may do from Monday to Sunday including rest days
31
tapering
reducing volume of training prior to a competiton allows perfomer to get mentally and physically prepared before so they can perform at their peak (best)
32
peaking
palnning and oraginsing so perfomrer at their peak bothphysically and mentally
33
double periodisation
where perfomer needs to peak more than once in a season e.g semi cup and cup final
34
continuous training
works on developing aerobic power low intensity for long periods of timewithout rests/ intervals helps with stamina(can run for longer without stopping) imprvaes cardiovascular endurance so can rtake up, trasnport and use oxygen efficeintly
35
fartlek training
type of contionous training where intensities vary uses both aerobic and anaerobic systems improves indivudal stamina and recovery time eneficial to games players where demands are constantly changing so low intesnities and high intensities are used -typical use of fartlek training consists of sprints and then recovery jogging
36
interval training
improves anaerobic power periods of high intensity exercise followed by recovery periods
37
circuit training
athelet perfomers series of exercises at set of stations may include exercises for arms and then exercises for legs etc goes round in circles doing exercise for set amount of time
38
weight training
develops muscular strength involves resistance exercises of either free weights or weight machines desribed in terms of sets and reps reps-how many times you do the weight sets-how many cycles of repitions you do
39
what is 1 rep max
max amount a performer can lift in one repetition should lift high weights with low reps if muscular strength is the goal if muscular endurance, more reps with lower weights
40
proprioceptive neuromuscular facilitation
type of advanced stretching both proprioceptors are used muscle spindles and Golgi tendon organs muscle spindles-detect stretch Golgi tendon organs-detect tension
41
what is linear motion
motion in straight or curved line where all body parts are moving in same distance, same speed, in same direction
42
newtons first law
law of inertia if moving in in one direction, will continue to do so in same velocity until force exerted upon it bigger the mass, larger the inertia
43
what is inertia
resistance an object has to a change in its state of motion
44
newtons second law
law of acceleration states the magnitude (size) and direction of force determines magnitude and direction of acceleration idea more force in one direction ,more acceleration
45
newtons third law
law of reaction for every action there is an equal and opposite reaction
46
sport example of law of inertia (application)
penalty ball will remain in one spot, unless kicked by external force exerted upon it, performer kicks ball
47
sport example of newtons second law of acceleration
when player kicks ball, acceleration of ball is proprotional to size of the force
48
sport example of newtons third law of reaction
upward force from ground
49
scalr quantity
measurements are described by just therir size and magnitude
50
two examples of scalr quantiities
speed-rate of change in position distance-length of path body follows when moving from one position to another
51
how do you calculate distance STD D at top
speed distance and time
52
centre of mass
point of balance
53
factors affecting stability
position of line of gravity-should be central over base of support to keep stability area of support base-larger the area, the greater the stability height of centre of mass-lowering centre of mass will increase stability, harder to push you over mass of the performer-greater the mass more stability due to inertia Hpam hammala pammala
54
line of gravity
line exerting vertically downwards from centre of mass
55
levers
consists of three main oponents fulcrum-triangle effort-arrow resistanec-arrow REF
56
what is the fulcrum
point at which the lever rotates
57
resistance
weight to be moved by lever system
58
effort
forced applied by user(muscle) of the lever system
59
first class lever
fulcrum lies in between effort and resistance e.g flexion and extension of neck head extension of elbow
60
second class lever
resistance is in middle only example in body is plantarflexion
61
third class lever
effort is in middle hip knee and elbow flexion ALL FLEXION
62
mechanical advantage
when force arm is longer then resistance arm
63
mechanical disadvantage
when resistance arm longer then force arm
64
force arm
distance between force arm and effort FE is=f froce arm longer=mechanical advantage
65
resistance arm
distance between resistance arm and effort arm RE if resistance arm longer=mechanical disadvantage
66
mechancial disavantage
cant lift as much but can do it faster