Skill acquisition
Name the 3 types of constraints
Individual, environmental, task
Define impulse
A change in momentum. Force x Time
The swapping of gases in the alveoli is called what?
Pulmonary Diffusion
Name two fitness components relevant to rock climbing
muscular endurance
muscular strength
flexibility
muscular power
list 5 training principles
Teacher will check
What are the two characteristics you need to assess with open and closed skills?
Pacing (External or internal)
Intertrial variability
Which two factors contribute to calculating angular momentum?
Moment of inertia x Angular Velocity
What is the stored form of CHO?
Glycogen
Name two physiological pieces of data you can gather from conducting a games analysis
Identify muscle groups, fitness components, joint actions, energy system usage
List 3 training methods
Teacher to check
Identify one benefit of direct coaching
Better technique development
Good for cognitive learners
more on task behaviour
How does mass influence Newtons 2nd law of motion
Inversely proportional. Larger mass smaller acceleration
Name the 3 main causes of fatigue
Fuel depletion
Elevated body temp/dehydration
Accumulation of metabolic by products
List 3 fitness tests for Aerobic Power
20m shuttle run/multi stage fitness test
yo-yo intermittent recovery test
12 minute coopers run
1.6km run
Rockport walking test
Harvard step test
What are two ways that you can assess the effectiveness of a training program?
Diary/log
fitness testing
whether progression can be applied
List the 4 stages of a qualitative movement analysis
Preparation
Observation
Evaluation
Error Correction
Which part of a LONGER lever allows for greater velocity and range of motion?
Longer resistance Arm
With reference to an oxygen consumption graph, what are two ways you can you tell if they are working submaximally?
Steady state/plateau
lower heart rate during exercise
smaller deficit/EPOC
list 3 factors affecting muscular power
Age
Gender
Muscle fibre type
cross sectional area
warm up
contraction speed
For muscular endurance - list one fitness test, one training method and one specific exercise
Flexed hang/timed sit ups/timed push ups
Circuit/resistance
eg Bicep curls 3 sets of 15 reps
An athlete who is starting to detect and fix their own errors would most likely be in which stage of learning?
associative
When a bowling ball hits the pins, the pins fly off in different directions. Which biomechanical principle does this relate to?
Conservation of momentum
Which recovery strategy promotes and insulin response in our body?
Co-ingestion
list two benefits of direct observation as a data collection method.
Immediate data and feedback given to participant
practical in a group or school setting
Critique the following exercise for a soccer player wanting to develop muscular power.
Box Jump: 3 sets of 12 reps with 3 minutes rest between sets
Positive: Relevant exercise (Lower body), 3 minutes rests allows for PC replenishment
Negative: Reps too high
Improvement: Reps between 3-10