Movement Analysis, Anatomical Names, Kinematics, Kinetics, Laws
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What does anterior mean? | Towards the front
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| What does Posterior mean? | Towards the back
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| What does Superior mean? | Towards the head
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| What does Inferior mean? | Toward the feet
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| What does Medial mean? | Toward or at the midline of the body
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| What does Lateral mean? | Away from the midline of the body
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| What does Proximal mean? | Located nearer to a point of reference
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| What does Distal mean? | Located further from a point of reference
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| What does Flexion mean? | Away movement that decreases the angle of the joint
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| What does Extension mean? | Any movement that increase the angle of the joint
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| What does Abduction mean? | Movement of a limb away from the body
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| What does Adduction mean? | Movement of a limb towards the body
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| What does Rotation mean? | Movement of a bone around its longitude axis without lateral or medial displacement, such as shaking the head
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| What does Circumduction mean? | Combination of flexion, abduction, extension and adduction performed one after the other
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| What does Supination mean? | Movement so the radius and ulna at the elbow so that the palm is up
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| What does Pronation mean? | Movement so the radius and ulna at the elbow, so the palm is down
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| What does Inversion mean? | Movement of the sole of the foot inwards
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| What does Eversion mean? | Movement of the sole of the foot outwards
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| What is Kinematics? | Motion of a body
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| Three types of motion? | Linear motion, Angular motion, General motion
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| Define linear motion? | Motion of a body in a straight line
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| Define angular motion? | Motions of all parts of the object move around a fixed point.
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| Define general motion? | Combination of linear and angular. e.g. Swimming.
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| Which type of motion can be internal and external? | Angular motion, eg internal: Shoulder Joint, External: Eneven Bars
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| What is projectile motion? | Object which moves through the air
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| What are the factors affecting projectile motion? (6) | Velocity at release, Angle of release, Height of release, Shape, Air Resistance and Spin
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| Give an example of an object which would have a angle of release over 45 degrees and one below 45 degrees? | U: Bowl in cricket H: Netball shot
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| Briefly explain velocity at release? | The harder a ball is hit or thrown the higher and further it'll travel
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| Briefly explain angle of release? | Angle of release depends of the shape and aerodynamic properties of the projectile
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| Briefly explain height of release? | Higher the point of release relative to the ground the further the projectile will follow
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| Briefly explain what the shape has to do with projectile motion? | Streamlined shapes travel more effectively in the air due to less drag force
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| What is Air Resistance? | When a projectile pushes through the air it creates a drag force behind it
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| What is Kinetics? | Forces associated with motion
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| Define mass and what it is measured in? | Amount of matter that makes up an object, measured in KG
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| Define force? and what is it measured in? | Is the push or pull on a body that can possibly cause change, me
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| Two types of forces? | From within the body by muscular contractions, With an aid of equipment
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| Newtons first law of motion? | A body continues in it's state of rest or state of motion unless acted upon by a force
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| Force can achieve what? | Acceleration, Deceleration, Stop, Start, Change shape, Change Direction
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| Newtons second law of motion? | Force = mass x acceleration
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| Newtons third law of motion? | For every action there will be an equal and opposite reaction
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| What acts as leavers and what acts as axis? | Bones act as leavers while joints act as axis
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| Define Stability? | The body's ability to remain in a state of balance, stability can be static or dynamic.
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| Why do we analyse performance? (3) | Ensure the correct techniques are being used
Identify Errors
Justify the suggested changes in technique that are recommended
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| How many steps are there in biomechanical analysis? | 6
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Created by:
Phoebe25
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