CQ1: Factors affecting performance Flashcards
Fuel source for ATP
ATP in muscle cells, Phosphocreatine to resynthesis ATP
Fuel Source for Lactic Acid System
Carbohydrates
glucose
stored glycogen
Fuel source for the aerobic system
carbs
fat
protein
efficiency of alactic acid system
fast rate of atp; limited supply
efficiency of lactic acid system
produces atp quickly but requires large amounts of glucose
duration of atp/pc system
10-15 sec
duration of lactic acid system
30 sec-3mins
duration of aerobic system
depletion of glycogen 4-6 hours of moderate exercise
–> low intensity is 12 hrs
cause of fatigue for atp/pc
depletion of fuel
cause of fatigue for lactic acid system
lactic acid build up
cause of fatigue for aerobic system
depletion of glycogen
by products for atp/pc
heat
by products for lactic acid
lactic acid, heat
by products for aerobic system
co2, water, heat
rate of recovery for atp/pc
2 mins