Energy systems

Which system is characterized by slow speed and uses glycogen and fat as fuel?

• Aerobic system

• Lactic acid system

• ATP-PC system

The Lactic acid system is anaerobic and has a rapid speed. True or False?

• True

• False

Fill in the blank: The ATP-PC system is characterized by very rapid speed and uses ______ as energy.

• A) Glycogen

• B) Chemical energy

• C) Fat

Which system has unlimited ATP availability?

• Aerobic system

• Lactic acid system

• ATP-PC system

The Lactic acid system produces a fatiguing by-product known as ______.

• A) Carbon dioxide

• B) Lactic acid

• C) Creatine

Which system is associated with a long duration of activity?

• Aerobic system

• Lactic acid system

• ATP-PC system

The ATP-PC system is characterized by a short duration of 0-10 seconds. True or False?

• True

• False

Fill in the blank: The Aerobic system operates at low to moderate intensity, up to ______ maximum effort.

• 60%

• 95%

• 100%

Which system requires 20 minutes to 2 hours for recovery due to lactic acid breakdown?

• Aerobic system

• Lactic acid system

• ATP-PC system

The ATP-PC system allows for quick recovery within 30 seconds to 5 minutes. True or False?

• True

• False