Sport Science Flashcards
fartlek
continuous training
vary speed and distance
30 min
continuous
long period of time
steady state
low/high intensity
jogging
interval
high intensity
varying distance, time, ground
rest in between
aerobic
usually to music
targets aerobic system
circuit
stations of specific exercises
target whole body
skill/fitness based
plyometrics
high intensity
rebounding exercises
targets eccentric muscle contraction
involves jumping
resistance
common form of weight training
resistance is moved
overloads the muscle
gain training effect
SAQ
improve coordination
repetitive drills
chemical energy
energy stored
within bounds of chemical compounds
potential energy
stored energy
ready to use when required
kinetic energy
muscle contractions
joint movements
Energy systems
ATP-PC
Glycolysis
oxidative
nutrients used for energy
carbs
fat
protein
BMR
Basal Metabolic Rate
amount of energy our body needs to survive
skeleton functions
internal support attachment point movement protection red bone marrow storage place
appendicular
limbs
axial
protection
vertebral column
cervical thoracic lumbar sacrum coccyx
osteology
study of bones
types of bones
long
short
irregular
flat
carliage
strong connective tissue
made up of collagen
found between joints
joints
connects 2 bones
ligaments
strong connective tissue
attaches bone to bone
tendons
connective tissue
attaches muscle to bone
muscle to muscle
3 kinds of muscle
skeletal
smooth
cardiac
bone tissue
light and strong
rich in blood and nerve supply
tissue- calcium phosphate
fast twitch
contract more rapidly
produce bursts of power
slow twitch
greater endurance
excessive use
hypertrophy
increase in size
prolonged use
atrophy
decrease in size
what does blood do
transportation
protection
temp regulation
maintains body equilibrium
heart rate
no. of times
heart beats
per minute
stroke volume
amount of blood pumped to heart each beat
adaption/rest/recovery
adjust to increased/decreased demands
coordinate muscle movement
develop sport specific skill
Dynamic strength
Hand grip dynamometer
Squeeze as hard as you can
3 times
Record highest score
30m sprint
Start 20m behind line
Sprint 30m
Time taken when cross 20m and finish at 30m
Top speed over 10m
Abdominal curl
Lie on back, arms crossed across chest, knees bent
Up and back down is 1
Do as many as you can in 30secs
Result is score
Sergeant jump
Vertical jump board Stretch up+ mark full height Bend knees+ jump Touch board Distance between marks is score
10x5m shuttle run
Sprint lane 5m long x1.5 m wide
Quick as can, both feet cross line
Time is score
Illinois agility test
Illinois sprint track
Sprint quick as can
Lower time, better speed and agility
Ruler drop test
Hold ruler between thumb and forefinger at 0
Dropped- catch as quick as possible
Lower no. you catch- quicker your reaction
Flamingo balance
Upside down gym bench
Stand 1 foot, hold other foot
Long as possible
Time is score
Anatomical position
Standing up straight
Facing forward
Hands next to thighs
Thumbs facing outward
Superior
Closer to head
Inferior
Further from head
Proximal
Closer to chest
Distal
Further from chest
Effects of age
Strength Flexibility Injury and disease Reaction times Experience
Physical factors
Colds and flu Asthma Anaemia Hay fever Fatigue Lack of sleep Menstruation Physical ability
Psychological factors
Mental preparation
Mental ability
Experience
External factors
Environment Equipment Technology Other players Officials
Introverts
Concentration Precision Self-motivation Intricate skills Low arousal levels Individual performances
Extroverts
Exciting Team sports Fast paced High arousal levels Large,simple motor skills Low concentration
Ego-centered
Success relative to others Strive to beat opponent Desires results Focus on outcome Concerned about image Self-centered
Task orientated
Success measured against personal achievement Improve own performance Love of sport Self-satisfaction Focus on task and process Forget about others around
Goal setting
Motivate to work hard
Help prepare you for performance
Feel in control+ less worried
Give confidence
Stress
Stimulus resulting in arousal
Response to specific situation
Arousal
State of readiness to perform
Helps motivate individuals
Eustress
Positive reaction of performer to stress
Leading to optimal arousal
Stressors
Situation causes stressful response
Eg. injury,competition
Stress response
Way which we cope with stress GAS Alarm reaction Resistance Exhaustion
Sit and reach
Flexibility Need a box Back against wall, legs straight Feet flat against box Reach over box Measure
40m sprint
Speed and agility
Stop watch+ gates
Run the course as quick as possible
Juggling
Coordination
Juggle 3 balls continuously
Score is no. Of completed cycles
Without dropping ball
Harvard step
Bench and stop watch 30x pet min for 5 mins Rest 1 min Take pulse for 15 secs Higher result, fitter you are
Cycle ergonometer
Exercise bike and stop watch Load at 60 revs per min 150w M 100w F Pedal 5 mins Take pulse 15 secs Lower the fitter you are
Cooper test
Measured track, stop watch
Run for 12 mins, fast as you can
More laps the fitter you are
Bleep test
20m shuttle run and cd player Run in time with bleeps- get faster Drop out- take note of level Matched against chart Tell your VO2 max
Anterior
Front of body
Posterior
Back of body
Midline
Line running through body
Tip of nose to belly button
Medial
Closer to midline
Lateral
Further from midline
Anabolic agents- steroids
Bulk up Increase muscle mass Train harder High blood pressure, heart disease Infertility, cancer
Stimulants
Reduce pain Increase reaction speed Raise aggression Highly addictive High blood pressure, strokes Heart, liver problems
Diuretics
Loose weight quickly
Clear traces of other substances
Increase urination
Dehydration
Narcotic analgesics
Pain killers Mask pain from injury Withdrawal symptoms Highly addictive Constipation Low blood pressure
Peptide hormones
Blood doping
Similar effects to steroids
Stokes
Abnormal growth patterns
Stress experience
Symptoms
Indecisiveness
Decreased concentration
Worry
Decreased attention span
Anxiety
Negative reaction of performer
Leading to over arousal
State anxiety
Emotional state at given time
Variable from situation
Trait anxiety
Mentality to interpreting situation as threatening
Responding with increased state anxiety
Competitive trait anxiety
High trait view situation as more threatening than low trait
Respond with higher state anxiety
Measuring stress
Self report questionnaires
Physiological measurements
Observation