Skill Acquisition 1
Place the following in order on the open-closed skills continuum.
-Soccer
-AFL
-Surfing
-Basketball
Soccer/Basketball
Afl
Surfing
The practice stage could be referred to as which Stage of Learning
Associative
How could someone increase their base of support?
feet shoulder width apart
crouch lower
move in direction of incoming force
What is the difference between distance and displacement?
Distance- Metres covered
Displacement- Metres away from original position
What might a young teenager in Geelong face as a sociocultural factor?
Time- Studying at school
Financial- Too expensive to play
Parents- Don't play sport/ Play a certain sport
Location- No sporting ground nearby for sport wanting to play
What three factors make up projectile motion? Rank them from most important to least important when aiming for distance
Speed of release
Angle of release
Height of release
Explain the concept of conservation of momentum
whatever force has been produced will be transferred to another object upon contact equal to the force produced
Explain why increasing the length and weight of a golf club doesn't make the golf ball go further when hit?
Having a larger mass requires more force to apply the same speed on the club which may not be possible for the golfer
Explain the difference between qualitative data and quantitative data using Netball as an example
Quantitative-Successful passes made
Qualitative- Coach observing poor decision making, Not throwing ball high enough, bounce pass ineffective etc.
Explain how task complexity/organization is relevant to Part Practice Training.
Part practice involves learning parts of the skill independently and then performing them together. Relates to complexity and organization as some skills require many parts that are reliant on the previous stage of the skill.
What are Newtowns 3 laws of motion? Provide an example for each
Law of Inertia- Heavier the object harder it is to move
Law of Acceleration- Force=Mass x acceleration. Lighter objects moving at the same speed will travel faster
Action/Reaction- Runner pushing off ground propels them forward
Using the terms Centre of Gravity, Angular velocity and Moment of inertia explain what happens when a diver completes a somersault into the water.
As the athlete bouncing off the diving board there centre of gravity must be slightly forward to propel them forward. When in a standing position the moment of inertia is high compared to the angular velocity. As the diver begins to move into a tuck position the angular velocity increase and moment of inertia decreases.
Using a sport example of your choice list and explain the three types of feedback a player may receive.
Intrinsic
Extrinsic/Knowledge of Performance
Knowledge of Results
Explain the difference in practice strategies and types of practice between someone in the cognitive stage and someone in the autonomous stage
Cog- Learning the skill- less variables and massed/blocked practice to increase learning the skill
Auto- Random/Distributed- executing skills when required. Working on tactics of the game
Explain the difference between momentum and impulse and use the example of NRL to explain each principle
Momentum- Mass x velocity- Heavier players in positions to block oncoming runners
Impulse- Momentum over time- Players throwing or passing the ball. Absorbing the impact of a tackle
What are the three Laws of Angular Motion? Provide an example for each
Angular momentum remains constant unless acted upon by external torque- Keeping swinging unless slowed by something.
When torque is applied change in direction will be related to size/direction of force applied
For every torque there is an equal and opposite torque- jumping off board into straight line body position