energy for exercise

• ATP =


  Adenosine triphosphate
• ATP


  The only usable source of energy in the body
• Energy Currency


  ATP
• Exothermic


  Releases heat
• Endothermic


  Absorbs heat
• ATP Stored?


  Stored in the muscle cell
• Enzyme breaking ATP


  ATPase
• ATPase


  Stimulates high energy bond to be broken
• ATP Duration


  2-3s
• Alactic System Fuel


  Phosphocreatine
• Alactic Energy Yield


  1:1
• Alactic Site Of Reaction

  Sarcoplasm
• Alactic By-Products


  None
• Alactic System Enzyme


  Creatine Kinase
• Alactic System Duration


  2-10
• Alactic System Type


  Anaerobic
• Anaerobic Glycolysis Fuel


  Glucose
• Anaerobic Glycolysis Type


  Anaerobic
• Anaerobic Glycolysis Enzyme


  PFKase
• Anaerobic Glycolysis Energy Yield

  1:2
• Anaerobic Glycolysis Site Of Reaction

  Sarcoplasm
• Anaerobic Glycolysis By-Product


  Lactic Acid
• Aerobic Glycolysis Fuel


  Glucose
• Aerobic Glycolysis Type


  Aerobic
• Aerobic Glycolysis Enzyme


  Lipase
• Aerobic Glycolysis Energy Yield

  1:38
• Aerobic Glycolysis By-Product


  Carbon Dioxide
• If ATP Fails To Be Resynthesised

  No energy will be released for muscular contraction and fatigue will set in
• OBLA


  Onset Blood Lactate Accumulation
• OBLA Active...


  When blood lactate goes above 4mol/litre
• Lactate Threshold


  When the production of lactate exceeds point of removal
• Buffering


  Neutralises acidity
• Peak Of Anaerobic Glycolysis System

  Around 60s
• Glucose Formula


  C6H12O6