Energy System - Interplay 400m

What energy fuel is stored and being used at the beginning of the 400m race?

• Creatine Phosphate

• Glucose

• Fats

• Glycogen

What energy system will be mainly used at the beginning of the race?

• ATP/PC

• Aerobic

• Anerobic

At the 200m mark of the race, what energy system will take over?

• Anerobic Glycolysis

• Aerobic

• ATP/PC

At the halfway point, what energy source is being used?

• protein

• fats

• glycogen

• creatine phosphate

At the 200m mark, what is a by product of this energy system in play?

• carbon dioxide

• lactic acid

• heat

As the athletes turn for the home bend and run for home, what energy system takes over?

• Anerobic Glycolysis

• Aerobic

• ATP/PC

Is oxygen required for this energy system in the last bit of the race?

• Yes

• No

What is the main fuel source of this energy system in the last 100m?

• creatine phosphate

• glucose

• glycogen

• fats

Across the whole race, what main energy system would be used?

• Anerobic Glycolysis

• Aerobic

• ATP/PC

Who was the winner of the final?

• Quincy Hall

• Jereem Richards

• Matthew Hudson Smith

• Muzala SAMUKONGA