Energy Systems

How many molecules of ATP does the Lactic Acid System use?

• 1 ATP

• 2/3 ATP

• 5/6 ATP

• 8/10 ATP

What waste products are produced in the Aerobic Energy System?

• Lactic Acid

• Oxygen

• CO2/H20/Heat

Which of these sports would predominantly use the ATP-PC system?

• 400m sprinter

• 800m swimmer

• Heptathlete

• Javelin Thrower

Why does Lactic Acid build up in the muscles?

• No presence of CO2

• Lack of H20 present in the body

• No presence of Oxygen

Why does your body increase its O2 consumption during aerobic exercise?

• Exercise intensity is high and more creatine is required to provide energy.

• More O2 is required so your body increases breathing rate/tidal volume to prevent fatigue.

In Football will energy systems overlap each other?

• YES

• NO

When muscles increase in size due to Hypertrophy, does this allow the body to store more Glycogen?

• YES

• NO