
Gross
Motor Skills
- Gross
motor output entails the use of large muscles for
participating in athletic events and accomplishing a
range of other activities.
- To
perform adequately in physical activity a child must be
able to form judgments regarding various kinds of
incoming data and respond quickly with appropriate and
accurate muscle movements. While in the process of a
motor activity the individual must make use of ongoing
sensory feedback.
- Gross
motor memory is vital at this stage as it allows a
child to recall the muscular steps used in the past for
successful performance. Numerous muscles and muscles
groups must be properly and rapidly engaged, so that the
right muscles are accomplishing the appropriate necessary
steps at the right time. For some children these
processes can be nearly instinctive and for other
continual training and discipline will be
required.
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Forms
of Gross Motor Dysfunction
Dysfunction
|
Description
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Poor
sense of body position
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Trouble
perceiving the location of the body in a static
position, possible problem with balance.
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Weak
kinesthetic sense
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Trouble
keeping track of body movement while in the middle
of a motor activity (e.g. jumping,
hopping)
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Inaccuracy
of visual-spatial processing
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Trouble
perceiving timing and predicting in the spatial
domain (e.g. problems judging trajectories for
catching, throwing)
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Ineffective
verbal-motor integration
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Trouble
translating verbal inputs into desired responses
(e.g. difficulty following instruction from
coach)
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Poor
motor planning
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Trouble
previewing outcomes and selecting motor strategies
to meet a motor challenge (e.g. how fast to run to
catch a ball)
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|
Poor
coordination
of muscle groups
|
Trouble
allocating muscles to specific task roles and/or
poor synchronization of muscles during
activities
|
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Motor
memory weakness
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Trouble
recalling accurately and quickly the sequences of
muscle movements needed for a specific
skill
|
|
Tone
control weakness
|
Trouble
developing appropriate muscle tone and
strength
|
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Poor
monitoring
|
Trouble
evaluating how effectively muscle performance is
proceeding during activities
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Table from http://ldonline.org/ld_indepth/parenting/motor_levine.html
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AVERAGE
AGES OF DEVELOPMENTAL CHARACTERISTICS
(2-5
Years of Age):
GROSS
MOTOR
BEHAVIOR
(Arnheim
& Pestolesi, 1978)
Below are
a number of examples of indicators of average
motor
development within
children across a varying age range.
48
months
May
ascend a ladder by leading with alternate feet. Broad jumps
approximately 0.61 meter. Balances on one foot for 8
seconds. Is able to hop on one foot. Catches objects that
have been thrown. Jumps in place with two feet. Jumps from
0.61 meter box with two feet.
52
months
Displays
highly synchronous walking. Descends stairs by leading with
alternate feet.
56
months
Descends
ladder by leading with alternate feet. Is able to hop seven
or more steps on one foot. Throws 0.08 meter ball 3.05
meter.
5
years
Is
beginning to skip. Walks backward heel to toe. Walks like an
adult. Gallops. Throws a 0.23 meter ball approximately 3.05
meters. Hops ten or more steps on one foot.
Gross
Motor Skills
As
teachers and parents it is important to provide experiences
to develop the following:
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Balancing
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Hanging
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Pulling
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Swaying
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Bouncing
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Hopping
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Punching
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Stretching
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Bending
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Hitting
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Running
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Swinging
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Crawling
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Jumping
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Rolling
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Twisting
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Climbing
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Kicking
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Sliding
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Turning
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Curling
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Leaping
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Shaking
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Tumbling
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Catching
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Lifting
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Skipping
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Throwing
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Galloping
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Pushing
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Stepping
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Walking
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Activities
for Developing Gross Motor Skills
Balancing
(develops control and coordination through two - sided
activity.)
1.
Alternate feet inside large shape. Decrease as children
become more skilled.
2. Walk
along chalk line, string line or narrow board.
3. Tiny
tracks - paths made from placing unit blocks, carpet strips,
etc.
4. Use a
balance beam. Vary the levels (inclined, declined), type of
board etc.
5.
Climbing steps/ stairs/ step ladders and walking on knees
with hands in the air.
Crawling
(develops
coordination - laterality, synchronizes right and left body
sides)
1.
Treasure Hunt - crawl to find hidden objects
2. Crawl
through an obstacle course - through (boxes, tyres,
pipes, hoops, tunnel) under objects (table, large
fixed equipment, rug/sheet, chairs, rope, ladder)
around objects (tree, box, chair, fixed apparatus)
over objects (pillow, box, mattress, mat.)
3.
"Follow the line," set up a string line or chalk line
for children to crawl along.
4.
"Follow the leader," crawl behind someone, create an
obstacle course.
5. "Floor
map," crawl over large floor map with roads, rivers,
etc.
Climbing
(strengthens
muscles, develops posture, gives opportunities for viewing
environment from different perspectives)
1. Climb
over, up, down boxes, ladders, planks, logs, etc.
2.
Up/down steps
3. Along
an obstacle course using a variety of equipment of differing
heights etc.
Hopping
(helps
gain body control and balance)
1. Around
obstacles - boxes, trees, reels, tyres, fixed equipment
hoops
2. Hop
into/out of hoops
3. Hop
along stepping stones
4. Make
patterns on the ground of shapes, colors, dots. Hop on one
color,dot etc.
5. Ladder
painted on ground - children hop along it
Jumping
(develops
overall gross motor skills - coordination)
1. Over
objects - string, line, magazine, bean bag
2.
Jumping obstacle course, low boards, string, blocks, logs,
boxes etc.
3. Jump
up to touch/reach suspended objects, leaves, balloons, toy
etc.
4. Stand
and jump from one pace to another, from shape to
shape
5. Jump
on mattresses, tyres, large tractor tubes,
trampolines
Kicking
1. Balls
of different sizes
2.
Balloons
3. Aim at
a target - set up target areas for children to kick at e.g.
"bulls eye"
Pushing
- Pulling (Develops
control over objects. Used in imaginative play - control
over particular body joints)
1. Tug of
war
2.
Complete an obstacle course on a hobby horse
Rolling
(Body
rolling develops awareness of relationship between upper and
lower body and pivot points of neck and feet. Rolling
objects develops coordination)
1. Balls
using feet/foot
2. Balls
using hand/s
3. Hoop
using hands
4. Body
on mat - 'log rolling' forward, backward rolls.
Running
1. Around
an obstacle course
2. On the
spot/on the toes
3. With
hands on head/hips/behind back etc.
Skipping
1. Around
objects
2. In
circle games
3. To
music with variety of rhythms
Turning,
twisting, bending
1. Inside
hoop - turn, twist, bend to reach things outside
hoop
2. Use
different body parts as a base
3. Doing
'tricks' inside a hoop/on a mat
4. Using
mats for somersaults, rolling etc.
Walking/stepping
1. In and
out of circles, hoops, tyres, outlines
2. Along
a line (chalk), piece of string etc.
3. On
wide surfaces gradually becoming narrower
4. Use a
rope or string to guide children through a maze
5.
Following cut outs or painted footsteps etc.
6.
Walking to different music tempos
(Hogben
J, 1981)
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CO
ORDINATION
STATISTICS
- Approximately
15% of students attending primary schools experience
motor difficulties.
- Of
the students diagnosed as having poor coordination the
lowest 5% have severe problems and 10% have moderate
problems.
- The
ratio of boys : girls with motor disability is 3:
1
In
addition to this, 60% of the identified students also have
problems in areas such as:
1.
speech
2. short
attention span
3. poor
listening
4. poor
self concept
5.
abnormal or unacceptable behavior
6.
learning problems
Possible
causes are:
1. Lack
of experience
2. Slow
maturation
3.
Complications during pregnancy and delivery
4.
Apraxia - poor planning of motor skills
Areas
of concern resulting from poor coordination
include:
Lack
of confidence -
- the
students may not attempt new activities explore or
experiment.
Playground
Isolation -
- the
students are often excluded from friendship groups and
may sit
alone or over eat,
- may
not experiment on playground equipment and lack
opportunities to practice
- may
not develop appropriate social skills
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