The ATP-CP system is predominant during what exercise intensity?

• Sub-maximal (<85% max HR)

• High intensity (85% max HR)

• High intensity (95% max HR)

• At rest

In order of duration, name each energy system

• ATP-CP, Aerobic energy system, Anaerobic glycolysis

• Aerobic energy system, Anaerobic glycolysis, ATP-CP

• Anaerobic glycolysis, ATP-CP, Aerobic energy system

• ATP-CP, Anaerobic glycolysis, Aerobic energy system

At what duration does the aerobic energy system become predominant?

• 5 seconds

• 15 seconds

• 45 seconds

• 75 seconds

Which energy system is predominantly used in this sport?

• ATP-CP

• Anaerobic glycolysis

• Aerobic energy system

Which of the following fuels can be used to produce energy?

• Carbohydrates

• Protein

• Fats

• All of the above

• None of the above

The speed of ATP production when the aerobic energy system is predominant is:

• Very fast

• Fast

• Medium

• Slow

The anaerobic glycolysis system has a:

• Very fast rate, high yield

• Fast rate, high yield

• Fast rate, low yield

• Slow rate, low yield

What is the function of carbohydrates (CHO)?

• To keep the body warm

• For growth and repair of the body

• To produce energy for the body

• To keep the eyes healthy

What is the fuel for ATP-CP?

• Glucose

• Phosphocreatine

• Fatty acids

• Fats

An elite 5000m runner would predominantly use which energy system?

• ATP-CP

• Anaerobic glycolysis

• Aerobic energy system