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Home > A-Level Revision > Long-term Effects of Exercise > Quick Questions > Answers

Long-term Effects of Exercise - Answers

 
  • What happens to the heart after regular exercise

    • The cardiac muscle hypotrophies meaning the walls thicken and become stronger resulting in larger cardiac volumes


  • The development of a more dense capillary bed allows what?

    • More efficient gaseous exchange


  • What increases in strength at the lungs?

    • The diaphragm and intercostal muscles


  • Which two structures/substances increase in volume in the muscles?

    • Mitochondria and Myoglobin


  • Muscles can store more what?

    • Glycogen




   
 


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