Energy

Sophie McGuire
Mind Map by Sophie McGuire, updated more than 1 year ago
Sophie McGuire
Created by Sophie McGuire over 6 years ago
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Description

Energy Needs

Resource summary

Energy
  1. fuels chemical reactions in body
    1. keeps you alive
      1. = metabolism
        1. speed of reaction = metabolic rate
          1. resting MR
            1. muscle needs more energy than fat
              1. the more muscle you have = higher the metabolic rate
        2. the bigger you are - the more energy you need - the higher your MR
          1. men have a higher MR than women
            1. exercise boost MR because it builds muscle
              1. activity levels affect how much energy you need
                1. less activity = less energy required in diet
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