Energy Systems Flashcards
The following is an example of which energy system?
1-2 minutes of high intensity work; 400-800m distance sprint.
Anaerobic Glycolysis/Lactic Acid System
Although all 3 energy-producing systems may be active during exercise, different types of exercise place more demand on one system over another.
Which energy system uses the energy released from the breakdown of creatin-phosphate bonds to re-synthesize ATP from ADP?
the ATP-CP Phosphagen system
What is EPOC?
excess post exercise oxygen consumption commonly called oxygen debt. Oxygen uptake remains elevated above resting levels usually lasting several minutes post exercise. The effect of EPOC is to restore CP in muscles and oxygen in the blood steam.
Which energy system uses a mixture of the substrates carbohydrate, fat and protein minimal for ATP production?
The Oxidative Systems
The following is an example of which energy system?
25-30 seconds of high intensity work (sprints, weight lifting)
ATP-CP Phosphagen System
What are the body’s 3 energy producing systems?
- ATP-CP Phosphagen system (anaerobic)
- Anaerobic Glycolysis/ Lactic Acid System (anaerobic)
- Oxygen System (aerobic)
While attemptingto train the cardiorespiratory system, the client elicits various physiological adaptations.
What occurs in the initial stages of a cardiovascular bout of training and is referred to as a lag in oxygen consumption relying on anaerobic metabolism primarily?
Oxygen deficit
Which energy producing system fuels activities lasting more that 2-3 minutes?
Oxygen System (capacity is limited by amount of oxygen and fuel (calories) available to the cell.
Which energy system utilizes substrate carbohydrate/muscle glycogen for ATP production?
The Anaerobic Glycolysis/Lactic Acid System
When is “Steady State” achieved during exercise?
during sustained cardiovascular exercise once oxygen being supplied equals the oxygen being demanded upon the system.
