Motor Learning and Coaching
What are the three categories of transfer of learning?
Skill to Skill, Theory to Practice, Practice to Competition
What part of the motor neuron is known as the 'powerhouse' of the cell?
The mitochondria
Define the principle of Coefficient of Restitution
The ratio that exists between the velocity of an object or body before and after a collision
What are carbohydrates?
The bodies primary source of energy that is broken down into glucose
Define the term 'social loafing'
The tendency for individuals to reduce effort when apart of a group or team
What is the first stage of the Fitts and Posner stages of motor learning?
Cognitive Stage of Learning
What is the functional unit in the contraction of skeletal muscle called?
the sarcomere
Define what characterises a third class lever
the fulcrum is between the effort and the load
Outline the characteristics of the aerobic energy system
requires oxygen to produce ATP, can use carbohydrates, fats and proteins (in extreme circumstances) to fuel energy production, predominant system used during long duration exercise
What are the four factors of team cohesion based on Carron's Model?
Environmental factors, team factors, personal factors, leadership factors
What is the leadership style where both coaches and athletes have an input in decision making?
Democratic Leadership Style
What is the part of the motor neuron that receives nerve impulses from other neurons?
Dendrites
Define wave drag and provide a way in which it can be reduced using a sporting example
Energy lost to the creation of waves. Can be reduced by lane ropes in a pool.
What are anabolic steroids, how do they work and who uses them?
A performance enhancer that works by assisting in the repair and growth of muscle tissue. Often used by body builders for aesthetic purposes, not medical purposes
What is an acronym used to help assist in goal setting?
SMARTS
What are the four stages to qualitative analysis? (also known as the Motion Analysis Model)
Preparation, Observation, Evaluation, Intervention
Explain the 'all or nothing principle' of muscle stimulation
If a stimulus exceeds a certain threshold, all muscle fibers will fire with the same force
Provide a definition of Moment of Inertia
The distribution of mass about the point of rotation
Define the term 'periodisation'
The process of dividing a training program into a series of specific phases
What does the inverted U hypothesis determine and when does it indicate best performance?
Determines whether an athlete is at optimal arousal for their performance. Generally, athletes will perform best when they experience a moderate level of arousal
Provide examples of methods of reflections that an athlete can use to analyse their own performance
Video analysis, reflective journal, peer or coach feedback, questionnaires
Define the role of the perimysium
The sheath of connective tissue that surrounds a bundle of muscle fibres
Define the Magnus Effect and provide a sport specific example
The change in flight path of a projectile, particular relates to a ball that is spinning. E.g the visible change in flight path when a soccer player uses spin to deceive a goal keeper
What are the bodies immediate physiological responses to exercise?
Increased heart rate, increased stroke volume, increased cardiac output
Define the term 'performance routine'
A sequence of task relevant thoughts and actions which an athlete uses prior to their performance