274189
Description
Mind Map by xlilyxjonesx, updated more than 1 year ago
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Created by xlilyxjonesx
about 11 years ago
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Skeletal
System
- Joints
- Ball and Socket
- Synovial joints are built
to cut down on friction.
- Shoulder
- These joints allow movement in
all different directions
- These joints allow movement in
all different directions
- The end of the bones are
covered in cartilage which
acts as a shock absorber.
- Shoulder
- Synovial joints are built
to cut down on friction.
- Hinge
- Fibruous
- These are fixed joints.
- Cranium
- Cranium
- These are fixed joints.
- Hinge
- Only allow movement up and
down not side to side.
- Elbow.
- Elbow.
- Only allow movement up and
down not side to side.
- Joints are held together by ligaments
- Tendons hold
muscles and bone
together.
- Ligamentous
- Allow only little movement
- Spine
- Spine
- Allow only little movement
- Ball and Socket
- Main Functions
- Shape, movement, protection,
support, blood cell production and
calcium storage.
- Shape and support is
important in sport. shape
can give good structure and
hold organs in place.
- Without all our bones
and joints we wouldn't be
able to move.
- Blood cells are produced in the
centre of our bones. Without blood
cells we wouldn't be able to
function and would be come very
ill.
- Calcium is
what makes us
strong, we can
store this in our
bones so we
are at less risk
of out bones
becoming
brittle.
- Shape and support is
important in sport. shape
can give good structure and
hold organs in place.
- Shape, movement, protection,
support, blood cell production and
calcium storage.
- Where Bones are found
- Bone Classificaion
- Long
- Femur
- Femur
- Short
- Carples
- Carples
- Flat
- Frontal (cranium)
- Frontal (cranium)
- Irregular
- Vertabrae
- Vertabrae
- Sesamold
- Patella
- Patella
- Long
- Bones and where they are found.
- Injuries
- Compound break
- AKA open break- bone protrudes the skin.
- Medical attention needed.
- AKA closed fracture- bone
doesn't protrude skin.
- Simple fracture
- Simple fracture
- AKA closed fracture- bone
doesn't protrude skin.
- Medical attention needed.
- AKA open break- bone protrudes the skin.
- Strain- only on tendons.
- Sprain-on ligaments and muscles.
- Osteoporosis
- Low bone density leaves bones brittle.
- Weight bearing sports-
running, jogging, dance,
football.
- Non weight bearing sports- swimming.
- Vitamin D needed.
- Weight bearing sports-
running, jogging, dance,
football.
- Low bone density leaves bones brittle.
- Compound break
- Movement
- Abduction- moving a away
from the centre line.
- Adduction- moving towards the
centre line.
- Flexion- making the angle at a joint
smaller.
- Extension- making the angle at a
joint bigger
- Rotation-moving a joint in all directions.
- Abduction- moving a away
from the centre line.
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