Skills Flashcards
(39 cards)
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
