KINE 2P84 Lecture Notes - Lecture 9: High Guard
8 May 2018
School
Department
Course
Professor
KINE 2P84 Growth and Development
Early
Proficient
Walking
Wide base of support, flat
footed contact, arms high
guard no swing, short and
quick steps, rate controllers:
strength, balance
Give up stability for mobility
and speed, increase stride
length, reduction in base of
support, pelvis rotation, arm
swing
Running
6-7 months after onset of
walking, 50% phasing of the
legs, period of short single
support followed by a period
of flight
Arms high guard, legs
minimal range of motion,
short stride length, little
trunk rotation, rate
controllers: strength, balance
Speed, increased stride
length, narrowing base of
support, trunk rotation,
oppositional arm/leg
movements, increased range
of motion
Jumping
before 2yrs old, vertical or
horizontal
Vertical for height and
distance, one-foot
takeoff/landing, limited prep,
Phases
1. Prep,
2. Takeoff & flight
3. landing
Hopping
1 foot, after jumping
Lifting supporting leg,
inactive arms, leg swinging
Gallop
Arrhythmic and stiff, little
arm movement/ trunk
rotation, exaggeration of
vertical lift, short stride
Knees give on landing,
rhythmical, heel-foot landing,
lead with either leg, arms
used for other purpose
Slide
Arrhythmic and stiff, little
arm movement/ trunk
rotation, exaggeration of
vertical lift, short stride
Knees give on landing,
rhythmical, heel-foot landing
Manipulative skills
- Provides force to an object in order to project it
Open Kinetic Chain
- Sequence of movements
- Timing of sequence
Two-handed catching
Developmental sequences
Stage 1
- Arms direct in front, elbows extended, palms facing upward and inward
- Arms and hands attempt to secure ball by holding it against chest
o Chest as first contact point
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Document Summary
6-7 months after onset of walking, 50% phasing of the legs, period of short single support followed by a period of flight. Wide base of support, flat footed contact, arms high guard no swing, short and quick steps, rate controllers: strength, balance. Arms high guard, legs minimal range of motion, short stride length, little trunk rotation, rate controllers: strength, balance. Vertical for height and distance, one-foot takeoff/landing, limited prep, Arrhythmic and stiff, little arm movement/ trunk rotation, exaggeration of vertical lift, short stride. Give up stability for mobility and speed, increase stride length, reduction in base of support, pelvis rotation, arm swing. Speed, increased stride length, narrowing base of support, trunk rotation, oppositional arm/leg movements, increased range of motion. Knees give on landing, rhythmical, heel-foot landing, lead with either leg, arms used for other purpose. Provides force to an object in order to project it. Arms direct in front, elbows extended, palms facing upward and inward.
