Quiz #1 Flashcards

1
Q

Use of the tools of mechanics and physics to study human motion

A

Biomechanics

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2
Q

The branch of applied mathematics dealing with motion and forces producing motion

A

Biomechanics

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3
Q

Explain how things in space and time by studying matter, forces and their effects

A

Biomechanics

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4
Q

Types of biomechanics (7)

A
  1. Clinical
  2. Ergonomics (occupational)
  3. Space
  4. Animal
  5. Geriatric
  6. Tactical
  7. Sports
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5
Q

Study biomechanics to understand:
The mechanical goal of a _

A

movement

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6
Q

Study biomechanics to understand:
The importance of particular

A

movement patterns

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7
Q

Study biomechanics to understand:
How changing _ influence movement

A

circumstances

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8
Q

Study biomechanics to understand:
How _ influence movement

A

forces

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9
Q

Study biomechanics to understand:
How _ cause injury

A

forces

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10
Q

Study biomechanics to understand:
Training program design that expedites return to

A

participation

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11
Q

Study biomechanics to understand:
Training program design that optimizes _

A

performance

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12
Q

Study biomechanics to understand:
Movement patterns and equipment design that reduces _

A

injury risk

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13
Q

Study biomechanics to understand:
Movement patterns and equipment that optimizes _

A

performance

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14
Q

Types of biomechanical analysis:
- non-numeric
- direct visual observation
- video
- kinematic (temporal, spatial)

A

qualitative

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15
Q

Types of biomechanical analysis:
- kinematic (temporal,spatial)
- kinetic (force)

A

quantitative

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16
Q

Tools of mechanics

A

static and dynamic

17
Q

Tools of mechanics:
- Objects at rest (a=0)
- Objects with constant speed (a=0)

18
Q

Tools of mechanics:
- kinematics
- kinetics

19
Q

Tools of mechanics:
Static
- Objects at rest (a=0)

20
Q

Tools of mechanics:
Static
- Objects at a constant speed (a=0)

A

Kinematics and kinetics

21
Q

Description of motion
- an examination of the effect of force
- analysis is temporal (time) and/or spatial (location)

A

kinematics

22
Q

Useful for:
- comparing movements
- breaking skills down into manageable parts
- answering questions such as how fast, how high, how far

A

Kinematics

23
Q

Quantifies:
Position, angle, distance, displacement, speed, velocity, acceleration, and momentum

A

kinematics

24
Q

3 types of kinematics

A
  1. relative
  2. dependent
  3. general
25
3 types of general kinematics
1. rectangular 2. angular 3. normal & tangential
26
2 subgroups of kinematics
1. acceleration is constant 2. acceleration is not constant
27
Defines and examines the forces that cause movement
kinetics
28
Useful for: - directing, conditioning, training and rehabilitation programs - identifying why injuries occur and how they can be prevented
kinetics
29
Quantifies: inertia, mass, moment of inertia, force, weight, pressure, torque (moment), impulse, mechanical work, mechanical power
kinetics
30
Difficult to see and the analysis is considered to be difficult to do
kinetics
31
Anthropometrics - Newton's law impulse/movement - work/energy linear (force) - angular (torque/moment)
kinetics