Energy Systems and Performance Quiz

Which energy system is dominant during a soccer game when a player is jogging into position?

• Aerobic system

• Anaerobic system

• Alactacid (ATP/PC) system

• Lactic acid system

What is the primary source of fuel for the alactacid (ATP/PC) energy system?

• Fatty acids

• Phosphocreatine

• Glucose

• Lactic acid

Which energy system is primarily used during a 100-meter sprint?

• Alactacid (ATP/PC) system

• Anaerobic glycolysis

• Lactic acid system

• Aerobic system

What is a by-product of the lactic acid energy system?

• Oxygen

• Water

• Lactic acid

• Carbon dioxide

Which energy system is most efficient in ATP production?

• Alactacid (ATP/PC) system

• Anaerobic system

• Aerobic system

• Lactic acid system

What causes fatigue in the lactic acid energy system?

• Depletion of glycogen

• Lack of oxygen

• Accumulation of lactic acid

• Depletion of phosphocreatine

Which energy system is dominant during a marathon?

• Aerobic system

• Anaerobic system

• Lactic acid system

• Alactacid (ATP/PC) system

What is the main cause of fatigue in the aerobic energy system?

• Accumulation of lactic acid

• Depletion of glycogen stores

• Lack of oxygen

• Depletion of phosphocreatine

Which energy system is used for short, explosive movements like jumping?

• Aerobic system

• Alactacid (ATP/PC) system

• Anaerobic glycolysis

• Lactic acid system

What is the duration that the alactacid (ATP/PC) system can operate effectively?

• Up to 2 minutes

• 10-12 seconds

• 30-60 seconds

• Several hours