Lecture 1 Flashcards

1
Q

What is biomechanics?

A

Applies physics to the different movements of biological organisms.

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2
Q

What is the definition of mechanics?

A

Analysis of forces and their effect on movement.

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3
Q

What are the two main areas of biomechanics?

A

1) performance improvement.

2) injury prevention and rehabilitation.

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4
Q

Describe a qualitative approach to biomechanics.

A

Without the use of numbers: relies of senses.

1) Visual: looking for obvious errors in movement.
2) Auditory: additional cues based on sound of movement.
3) Haptic: sense of touch: can come from performer or coach assessing in movement.

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5
Q

When is the qualitative approach mostly used?

A

For novice athletes.

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6
Q

What are some drawbacks and pros to a qualitative approach?

A

Is subjective and often comparative.

Cheap because you don’t need special equipment.

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7
Q

Describe the quantitative approach to biomechanics.

A
  • Uses numbers
  • Objective: through measurements people tend to reach the same conclusions.
  • usually used for elite athletes as they make minor, less obvious errors.
  • more expensive equipment.
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8
Q

Is quantitative better than qualitative?

A

No! Both are detailed, it just depends on context.

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9
Q

What is important to remember for BEDMAS?

A

Must also read left to right.

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10
Q

What is the trig saying to remember?

A

SOHCAHTOA

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