what I need to learn

  • Created by: jxssann
  • Created on: 17-02-19 16:07

what I need to learn

1st class- neck and elbow extension, mechanical advantage or disadvantage

2nd class- ankle, mechanical advantage

3rd class- everything else, mechanical disadvantage

mechanical advantage can move a large load with small effort but only short distances at low speeds

mechanial disadvantage- large effort to move a small load but can move quickly with a large range of movement

sagittal plane - left/right

frontal plane-front/back

transverse plane- top/bottom

sagittal plane-frontal axis

frontal plane-sagittal axis

transverse plane-vertical axis

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