Energy Systems Interplay Quiz

What determines the rate of ATP use during physical activity?

• Availability of food fuels

• Availability of oxygen

• Intensity

• Duration

Which energy system becomes dominant after 60-90 seconds of continuous exercise?

• Aerobic system

• Resting energy system

• Anaerobic glycolysis

• ATP-PC system

Which energy system has the capacity to meet the high power output demand of very high intensity exercise for 0-6 seconds?

• Anaerobic glycolysis

• Aerobic system

• ATP-PC system

• Resting energy system

What is the 'lag' period, where oxygen supply does not meet oxygen demand, referred to as?

• Oxygen deficit

• Oxygen surplus

• Aerobic lag

• Anaerobic delay

Which energy system becomes the dominant supplier to energy production if activity continues beyond 60 seconds?

• ATP-PC system

• Aerobic system

• Anaerobic glycolysis

• Resting energy system

What determines the yield of ATP expended that is required to be resynthesised over the course of the activity?

• Duration

• Availability of food fuels

• Availability of oxygen

• Intensity

What is the term for the period where the body uses anaerobic energy pathways to meet the ATP demands until the body has time to increase its oxygen delivery?

• Aerobic lag

• Oxygen deficit

• Anaerobic delay

• Oxygen surplus

Which energy system is activated at the start of exercise?

• ATP-PC system

• Anaerobic glycolysis

• Resting energy system

• Aerobic system

What determines the contribution of each energy system during physical activity?

• Duration

• Intensity

• Availability of oxygen

• Availability of food fuels

What is the term for the energy systems working together, but at different rates, to supply the ATP required for an activity?

• Energy fusion

• Energy collaboration

• Energy interplay

• Energy synchronization