Question 1 (1 point)

Question

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Which of the following is FALSE regarding feedback?

Question 1 options:

Amount of time spent practicing is valuable regardless if the skill is being practiced correctly.

Feedback needs to be timely and relative.

Feedback can come in the form of a coach’s instruction or video analysis.

Feedback falls into 2 categories based on what the feedback is based on.

Question 2 (1 point)
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The process through which a person develops the ability to perform and refine a task or skill is commonly called

Question 2 options:

rudimentary learning

motor learning

physical development

psychological development

Question 3 (1 point)
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Which of the following statements is TRUE regarding Knowledge of Results Feedback. Check all that apply.

Question 3 options:

feedback is solely based on the end result

kinematic information about the actual execution of the movements performed

feedback about the success of an action with respect to the goal of that movement

looking at how the skill is performed and not the end result

Question 4 (1 point)
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Mix and Match: Choose the appropriate words or phrases that match the terms. Words or phrases may only be used once.

Question 4 options:

large gains in learning

involves little thought

developing ability to perform a task

begin refining a skill

information for learner on progression of learning to perform a skill

1.
motor learning

2.
automatic motor activity

3.
associative stage

4.
feedback

5.
cognitive stage

Question 5 (1 point)
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Which of the following is FALSE regarding the cognitive stage of motor learning.

Question 5 options:

Become aware of what was performed wrong in order to fix the issue

Characterized as having large gains but still very inconsistent in performance

Initial phase of learning

Learner is creating a "mental picture" of the skill to answer the question "I’m supposed to do what?"

Question 6 (1 point)
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This phase of movement prepares an athlete for the performance of the skill.

Question 6 options:

Preliminary Movement

Force Producing Movement

Follow Through

Critical Instant

Question 7 (1 point)
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The extension of the knee and flexion of the hip in a soccer kick, before contact with the ball is an example of this phase of movement.

Question 7 options:

Critical Instant

Force Producing Movement

Follow Through

Preliminary Movement

Question 8 (1 point)
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The process through which a person develops the ability to perform and refine a task or skill is commonly called

Question 8 options:

physical development

motor learning

psychological development

rudimentary learning

Question 9 (1 point)
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The run-up in high jump is an example of which phase of movement.

Question 9 options:

Preliminary Movement

Follow Through

Critical Instant

Force Producing Movement

Question 10 (1 point)
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This phase is extremely important for accuracy of the movement and for injury prevention.

Question 10 options:

Preliminary Movement

Force Producing Movement

Follow Through

Critical Instant

Question 11 (1 point)
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This brief instant is the culmination of the preparation and force producing phases.

Question 11 options:

Preliminary Movement

Force Producing Movement

Critical Instant

Follow Through

Question 12 (1 point)
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When analyzing a skill and detecting errors, which of the following activities is important?

Question 12 options:

identifying the purpose of the skill

developing an observation plan

identifying key elements

breaking the skill into phases

all of the above

Question 13 (1 point)
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In softball as the ball enters your mitt and contacts the leather, it stops. In that instant, your hand exhibits a force equal to that which the ball imparts on the glove. The force you exhibit is equal and opposite to the motion of the ball. This is an example of which of Newton's three laws?

Question 13 options:

Second Law

First Law

Class 3 Lever

Third Law

Question 14 (1 point)
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According to Newton's second law of motion, if a small force is applied to an object, the object will experience a large change in its velocity (the rate at which it is moving).

Question 14 options:
True
False
Question 15 (1 point)
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When the resistance is between the force and the fulcrum, the type of lever is

Question 15 options:

Class I

Class II

Class III

None of the above

Question 16 (1 point)
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Newton's first law of motion, also known as the law of inertia, applies only when an object is in a stationary position and not when an object is in a state of motion.

Question 16 options:
True
False
Question 17 (1 point)
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Sumo wrestling is an example of which biomechanical principle?

Question 17 options:

Stability

Force

Velocity

Impulse

Question 18 (1 point)
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An example of Newton's third law of motion (action-reaction) would be

Question 18 options:

a diver pushing off a diving platform

a basketball player jumping up to take a shot

a kettlebell resting on a gymnasium floor

all of the above

Question 19 (1 point)
The use of all possible joint movements that contribute to a task's objectives results in

Question 19 options:

the production of maximum force

the production of maximum inertia

the production of maximum effort

the production of maximum speed

Question 20 (1 point)
Torque is the rotary effect created by

Question 20 options:

a frictional force

a centric force

a ground reaction force

an eccentric (off-centre) force

Question 21 (1 point)
A mechanical device where the force is applied between the fulcrum and the load is a

Question 21 options:

first class lever

second class lever

third class lever

none of the above

Question 22 (1 point)
According to Newton's second law of motion (acceleration), a force applied to an object causes an acceleration of that object of a magnitude that is

Question 22 options:

directly proportional to the force itself

unrelated to the object's mass

inversely proportional to the object's mass

the same as the object's mass

Question 23 (1 point)
Resistance to a change in motion is known as

Question 23 options:

mass

gravity

friction

inertia

Question 24 (1 point)
When a basketball rests motionless on a gymnasium floor, the floor exerts an unequal and opposite force upward on the basketball.

Question 24 options:
True
False
Question 25 (1 point)
An example of Isaac Newton's first law of motion (inertia) would be

Question 25 options:

a basketball resting motionless on the floor

a rock traveling endlessly into outer space

a bowling ball rolling evenly down a lane

all of the above

Question 26 (1 point)
The greater the applied impulse, the greater

Question 26 options:

the increase in velocity

the increase in momentum

the increase in acceleration

the increase in force

Question 27 (1 point)
Which biomechanical principle would feature prominently in the case of a child beginning to walk?

Question 27 options:

conservation of angular momentum

stability

the impulse-momentum relationship

torque

Question 28 (1 point)
Which biomechanics principle would feature prominently the case of a trampolinist doing a spin in the air.

Question 28 options:

the impulse-momentum relationship

torque

conservation of angular momentum

stability

Question 29 (1 point)
Plantar flexion is an example of a

Question 29 options:

first class lever

second class lever

third class lever

none of the above

Question 30 (1 point)
The skill of a slap shot in hockey requires the use of joints in order from largest to smallest. This is an example of which biomechanical principle?

Question 30 options:

Velocity

Stability

Impulse

Force

Question 31 (1 point)
How stable or balanced an individual is while performing a task depends on

Question 31 options:

the mass and the centre of mass

the base of support

the position of the centre of mass

all of the above

Question 32 (1 point)
A cyclist coasting down a hill is an example of which of Newton's three laws?

Question 32 options:

Second Law

Class 3 Lever

Third Law

First Law

Answer 1

Question 33 (1 point)
Saved
According to the impulse-momentum relationship, a small force applied to an object over a longer period of time will produce a greater change in momentum than a large force applied for a short period of time.

Question 33 options:
True
False