Skills Flashcards
positive transfer
learning of one skill helps the learning of another
negative transfer
the learning of one skill hinders the learning of another
proactive transfer
an old skill affects the learning of a new skill
retroactive transfer
the new skill affects the old skill
bilateral transfer
learning on one limb improves the learning on another
Characteristics of skills
A - accurate C - consistant E - efficient F - fluent A - ascetically pleasing C - controlled E - effortless
open——————closed
skills
open - decisions needs to be made and the skill can be affected by the environment
closed - no decision need to be made and the skill is not affected by the environment.
discrete———serial———continuous
skills
discrete - clear start and end
serial - series of discrete skills performed in a sequence
continuous - the skill has no clear start and end
gross——————fine
skills
gross - the skill uses large muscle groups
fine - the skill uses small muscle groups
simple——————complex
skills
simple - little amounts of information that needs to be processed
complex - a lot of information that needs to be processed
whole type of practice
the skill is taught as a whole and not broken down
part type of practice
the skill is broken down into parts
whole-part-whole
the skill is taught as a whole, then a weakness is identified and worked on as a part and then the whole skill is practised
progressive part
routines that are taught where one skill leads to the next
Characteristics of ATP-PC energy system
0-10 seconds of duration
performed at maximal effort, no oxygen present.
2 ATP produced
What is the ATP - PC energy system
PC = P + C —> energy.
energy is used to re-synthesise the ATP molecules back on the ATP
Characteristics of lactic acid energy system
1-2 minutes in duration
performed at maximal effort, no oxygen present.
2 ATP produced
What is the Lactic energy system
glycogen —— glucose
I
(glycolysis) I —– 2 ATP
I
I
I (no oxygen)
Pyruvic acid————————-lactic acid
What is glycolysis
Glycolysis is the break down of glucose
Characteristics of the aerobic energy system
36-38 ATP produced
No time limit as it relies on amount of glucose/fat/ proteins stored
performed at sub-maximal exercise
What is the aerobic energy system
glycogen —— glucose
I
(glycolysis) I —– 2 ATP
I
I
pyrivic acid
I
I
I
Krebs cycle in mitochondria
I I
I Produces 2 ATP
I
I
I
produces hydrogen atoms –> electron transport chain
I
I
produces 32-34 ATP
What is Newtons 1st law
The law of inertia -
An object will remain at constant velocity unless a force is applied.
What is Newtons 2nd law
The law of acceleration -
An object will remain at constant velocity unless a force is applied. In order to accelerate a greater force must be applied
FORCE = MASS X ACCELERATION
What is Newtons 3rd law
Every action has an equal and opposite reaction
What is a first class level
Fulcrum in middle
What is a second class lever
Resistance/load in the middle
What is a third class lever
Effort in the middle
What is vital capacity
the amount of air from your lungs after taking in the deepest breath possible
what is stroke volume
the amount of blood pumped out of the left ventricle in the heart in one contraction
what is cardiac output
the volume of blood the heart pumps per beat
what is a micro nutrient
Nutrients your body needs to cope, e.g vietnam D
What is a macro nutrient
A nutrient that is needed in larger amounts by the body, e.g carbohydrates
What is a triglycerides
A type of fat store
What is your anterior side of your body
The front of your body
What is the inspiratory reserve volume
The extra volume of air that can be taken into the lungs using maximal effort at the end of a normal breath
What is expiratory reserve volume
The extra amount of air that can be exhaled after you breath out normally using maximal effort.
What is tidal volume
The amount of air that moves in or out of the lungs on a normal breath
What is a Lipid
A fatty acid
What is angular velocity
How fast an object revolves relative to another point
