HKR 2300 Final Exam With Correct
Solution
What are individual constraints? - ANSWER A person's unique physical and mental
characteristics
What are individual structural constraints? - ANSWER Relate to the individual's body
structure (weight, height, etc.)
What are individual functional constraints? - ANSWER Relate to individual's behaviour
(motivation, fear, etc.)
What are environmental constraints? - ANSWER Related to the world around us during
athletic or motor performance
What are environmental physical constraints? - ANSWER Characteristics of the
environment (temperature, gravity)
What are environmental sociocultural constraints? - ANSWER Beliefs, thoughts, or
expectations that are internally or externally placed on an individual
What are task constraints? - ANSWER The goals of a particular movement or activity
(rules or equipment)
What is Newtons first law of motion? - ANSWER Objects in motion stay in motion until
acted upon by a force
What is Newtons second law of motion? - ANSWER The acceleration of an object
depends on the mass of the object and the amount of force applied
What is Newtons third law of motion? - ANSWER For every action, there is an equal and
opposite reaction
What is Inertia? - ANSWER Resistance to motion related to mass
What is Momentum? - ANSWER The product of mass and velocity
What is stability? - ANSWER Resistant to movement
What is balance? - ANSWER Maintain equilibrium
What is sensation? - ANSWER The neural activity triggered by a stimulus that activates a
sensory receptor and results in sensory nerve impulses traveling the sensory nerve
pathways to the brain
, What is perception? - ANSWER A multistage process that takes place in the brain and
includes selecting, processing, organizing, and integrating information received from
the senses
What are perceptual illusions? - ANSWER Perception can vary between and within
individuals
What are the 3 major senses for motor development? - ANSWER 1. Visual Mechanics
2. Kinesthetic
3. Auditory
What are Visual Mechanics? - ANSWER Light rays converge on a focal point, creating an
image in the brain
What is the pupil? - ANSWER Dark spot in center of eye that allows light to pass to the
retina
What is the iris? - ANSWER Thin structure surrounding pupil
What is the cornea? - ANSWER Covering of iris, pupil, and lens
What is the lens? - ANSWER Transparent structure behind cornea that refracts light to
be focused on retina
What is the retina? - ANSWER Tissue lining the inner eye surface (has two
photoreceptors)
What are rods? - ANSWER Responsible for low-illumination vision (night)
What are cones? - ANSWER Responsible for acuity and colour
What is the Macula? - ANSWER Oval spot in centre of retina
What is the fovea? - ANSWER Best point of focal vision (located in the macula)
What is acuity? - ANSWER Sharpness of vision
Changes in visual acuity with aging: - ANSWER Declines in vision have implications for
skill performance and everyday living tasks.
What is Presbyopia? - ANSWER Gradual loss of vision (nearby objects)
What is 3D vision? - ANSWER Judgement of the distance from self to an object or place
in space
What is myopia? - ANSWER Nearsightedness, have trouble seeing objects at a distance
What is hyperopia? - ANSWER Farsightedness
What is emmetropia? - ANSWER Normal vision 20/20
Solution
What are individual constraints? - ANSWER A person's unique physical and mental
characteristics
What are individual structural constraints? - ANSWER Relate to the individual's body
structure (weight, height, etc.)
What are individual functional constraints? - ANSWER Relate to individual's behaviour
(motivation, fear, etc.)
What are environmental constraints? - ANSWER Related to the world around us during
athletic or motor performance
What are environmental physical constraints? - ANSWER Characteristics of the
environment (temperature, gravity)
What are environmental sociocultural constraints? - ANSWER Beliefs, thoughts, or
expectations that are internally or externally placed on an individual
What are task constraints? - ANSWER The goals of a particular movement or activity
(rules or equipment)
What is Newtons first law of motion? - ANSWER Objects in motion stay in motion until
acted upon by a force
What is Newtons second law of motion? - ANSWER The acceleration of an object
depends on the mass of the object and the amount of force applied
What is Newtons third law of motion? - ANSWER For every action, there is an equal and
opposite reaction
What is Inertia? - ANSWER Resistance to motion related to mass
What is Momentum? - ANSWER The product of mass and velocity
What is stability? - ANSWER Resistant to movement
What is balance? - ANSWER Maintain equilibrium
What is sensation? - ANSWER The neural activity triggered by a stimulus that activates a
sensory receptor and results in sensory nerve impulses traveling the sensory nerve
pathways to the brain
, What is perception? - ANSWER A multistage process that takes place in the brain and
includes selecting, processing, organizing, and integrating information received from
the senses
What are perceptual illusions? - ANSWER Perception can vary between and within
individuals
What are the 3 major senses for motor development? - ANSWER 1. Visual Mechanics
2. Kinesthetic
3. Auditory
What are Visual Mechanics? - ANSWER Light rays converge on a focal point, creating an
image in the brain
What is the pupil? - ANSWER Dark spot in center of eye that allows light to pass to the
retina
What is the iris? - ANSWER Thin structure surrounding pupil
What is the cornea? - ANSWER Covering of iris, pupil, and lens
What is the lens? - ANSWER Transparent structure behind cornea that refracts light to
be focused on retina
What is the retina? - ANSWER Tissue lining the inner eye surface (has two
photoreceptors)
What are rods? - ANSWER Responsible for low-illumination vision (night)
What are cones? - ANSWER Responsible for acuity and colour
What is the Macula? - ANSWER Oval spot in centre of retina
What is the fovea? - ANSWER Best point of focal vision (located in the macula)
What is acuity? - ANSWER Sharpness of vision
Changes in visual acuity with aging: - ANSWER Declines in vision have implications for
skill performance and everyday living tasks.
What is Presbyopia? - ANSWER Gradual loss of vision (nearby objects)
What is 3D vision? - ANSWER Judgement of the distance from self to an object or place
in space
What is myopia? - ANSWER Nearsightedness, have trouble seeing objects at a distance
What is hyperopia? - ANSWER Farsightedness
What is emmetropia? - ANSWER Normal vision 20/20
