unit 1 Flashcards
what are the 6 physical components of fitness?
speed aerobic muscular endurance flexibility muscular strength body composition
what are 5 skills in fitness?
coordination reaction time balance power agility
name the 3 types of speed?
acelerative speed (first 30 meters) pure sprint ( 60 metre sprints) speed endurance ( sprints with short recovery time)
what are the 2 types of balance?
static ( headstand)
dynamic (cartwheel)
what is the definition of aerobic endurance?
the ability of the cardiorespiratory system to work efficiently , supplying nutrients and oxygen to working the muscles during substantiated physical activity
what is the definition of speed?
distance divided by the time taken . speed is measured in metres per second (m/s) .the faster an athlete runs over a given distance, the greater their speed.
what is the definition of strength?
the maximum force ( in kg or n) that can be generated by a muscle or muscle group.
what is the definition of flexibility?
having a adequate range of motion in all joints of the body; the ability to move a joint fluidly through its complete range of movement.
what is the definition of muscular endurance?
the ability of muscular system to work efficiently, where a muscle can continue contracting over a period of time against a light to moderate fixed resistance
what is the definition of body composition?
the relative ratio of fat mass to fat-free ( vital organs,muscle ,bone)in the body.
what is the definition of agility ?
the ability of a sport performer to quickly and precisely move or change direction without loosing balance or time.
what is the definition of balance?
the ability to maintain centre of mass of support
what is the definition of coordination?
the smooth flow of movement needed to perform a motor task efficiently and accuration
what is the definition of power?
product of strength and speed expressed as the work done in a unit of time. a strong movement performing quickly.
what is the definition of reaction time?
time taken for a sports performer to respond to stimulus and initiation of their response.
what is the definition of frequency?
how often an athlete trains over a period of time (usually a week , 3 times a week? 4 times a week? 5 times a week?) as the athlete becomes fitter ,this may increase.
what is the definition of intensity?
how hard someone trains. whatever the type of training ,it must be as the athlete becomes fitter ,this may increase.
what is the definition of time?
how long each training session must last in order to be of any benefit. as the athlete becomes fitter ,this may increase.
what is the definition of type?
means the methods of training chosen to achieve a persons particular goals . athletes may wish to improve a component of fitness , so they will pick a type of training to achieve this. (EG , continuous training run to improve aerobic endurance)
what is the definition of progressive overload
gradually increasing the amount of overload so as to gain fitness without the risk of injury.
what is the definition of specificity?
matching training to the requirements of an activity .
what is the definition of individual needs/ differences?
matching training to the requirements of an individual
what is the definition of adaptation?
when you train your body so it gets used to it
what is the definition reversibility ?
your fitness level changes all the time and will go down if you stop training or get injured
what is the definition of variation?
not doing the same training
what is the definition of rest and recovery?
rest- the period of time to recover
recovery-the time required to repair damage to body.
what are 4 types of training that develops aerobic endurance?
continuous , fartlek,interval, circuit.
what are the advantages of continuous training?
its free,no equipment needed,easy to organise.
what are the disadvantages of continuous training?
risk of injury,only develops aerobic endurance
what are the advantages of fartlek training?
easy to set up.
what are the disadvantages of fartlek training?
need to monitor training intensity.
what are the advantages of interval training?
its easy to set measure progress and improvement.
what are the disadvantages of interval training?
can become boring , difficult to keep going for long periods.
what are the advantages of circuit training ?
develops strength and endurance appropriate form of training for most sports.
what are the disadvantages for circuit training?
most exercise require specialised equipment eg: gym equipment .
what components of fitness are developed by continuous training?
aerobic endurance.
what components of fitness are developed in fartlek training?
aerobic endurance , speed,power
what components of fitness are developed in interval training ?
aerobic endurance , anaerobic endurance , speed
what components of fitness are developed in circuit training?
all of them.
how can the F.I.T.T principle be used when performing each type of training ?
f) train more often= 2x a week
i) sprint faster / train faster
t) train for longer time / do more laps
t) different training methods= swim , cycle , sprint
how can intensity be measured during exercise?
the borg scale or bpm
what is heart rate measured in?
beats per minute
how do you calculate HR max?
rpe(age)x10
how do you calculate an individuals aerobic training zone?
find 60 and 80 percent of your heart rate max
what benefits do athletes get from training in their aerobic training zone?
develops their aerobic endurance and cardiovascular fitness.
what can the borg scale also be known as?
rpe
disadvantages of using the borg scale?
subjective and need experience to give accurate ratings.
how can you calculate your hr max by using the borg scale?
rpe(age)x 10
eg. 14 x 10= 140
what types of training would have high/low intensity
fartlek - medium
continuous- low
interval - high
circuit- high
what are the three types of flexibility training?
static
ballistic
pnf
what is static stretching?
helps to reduce the risk of injury and muscle soreness can take 2 different forms.
what are the two types of static stretching ?
active- performed independently using own internal force
passive- requires help from someone to provide external force
what sports performers require a high level of static stretching?
most sports require good level of flexibility gymnastics trampolining dancers skaters tennis hurdlers
what are the advantages of static stretching ?
safest from of stretching
easy to carry out
performed by someone with any level of fitness.
what are the disadvantages of static stretching ?
can only stretch muscles with the bodies natural range of nation
not physically exerting so it cant always be beneficial as a warm up
not effective for certain muscles groups.
what is ballistic stretching ?
using the force of limb movement to stretch muscles beyond their normal range of movement . movements are fast and jerky involving bouncing or bobbing meaning risk of injury . normally used in a warm up and it can be made sport specific
which sports performers require a high level of flexibility in ballistic stretching.
ballistic stretching requires flexibility with good range of motion for benefit gymnastics hurdles football dancing tennis
what are the advantages of ballistic stretching
can be made sports specific
allows muscles to be stretched beyond normal range of movement that increases the performers flexibility
what are the disadvantages of ballistic stretching
can cause strains/ soreness injuries
not effective way to stretch certain muscles group often performed incorrectly
what is the pnf training ?
an advantage form of passive stretching . using a partner or object to provide resistance . used to develop flexibility . mobility and strength often used in rehabilitation.
pnf training sport activities examples
gymnastic tennis squash dancing skating athletics hurdling badminton
what are the advantages of pnf stretching
can increase flexibility and range of movement.
can be used as a part of a rehabilitation programme