Difference between strength & power Flashcards

1
Q

Strength

A

The maximum amount of FORCE one is capable of exerting over a given distance at one time…usually at a given/controlled velocity(when measured in a lab).

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2
Q

Power

A

Work divided by time. May be qualitatively described as “explosive strength” or the “RATE OF DOING WORK OR PRODUCING ENERGY”.

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3
Q

What is the equation for Strength?

A

(F x D)max or 1RM

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4
Q

What is the equation for Power?

A

F x D/T or F x V

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5
Q

What is the equation for Velocity?

A

Velocity = D/T

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6
Q

Give some examples of strength exercises

A

all the powerlifting events(misuse of the term “power” here)

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7
Q

Give some examples of power exercises

A

shot put, snatch, vertical jump

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8
Q

D/T = ?

A

Velocity

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9
Q

(F x D)max = ?

A

Strength

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10
Q

F x D/T = ?

A

Power

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11
Q

F x V = ?

A

Power

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12
Q

Maximum amount of force one is capable of exerting over a given distance at one time

A

Strength

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13
Q

Work is = too…

A

Strength

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14
Q

explosive strength

A

Power

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15
Q

1RM

A

Strength

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16
Q

rate of doing work or producing energy

A

Power

17
Q

Force = ?

A

Work

18
Q

Ten factors that influence strength and power? (first 5)

A
  1. anatomical structure
  2. leverage
  3. nervous system control
  4. cross-sectional area
  5. contraction velocity
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19
Q

Ten factors that influence strength and power? (last 5)

A
  1. body joint angle
  2. joint angular velocity
  3. muscle fiber arrangement
  4. muscle length
  5. body size/strength to mass ratio
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