evaluation Flashcards
to learn
energy system interplay
Aerobic System: This system primarily utilizes oxygen to produce energy. During the initial stages of the beep test, when the pace is relatively slow and steady, the aerobic system is the dominant energy provider. It metabolizes carbohydrates and fats to produce ATP, which fuels muscular contractions. As the test progresses and intensity increases, the aerobic system continues to contribute energy, albeit to a lesser extent. this was seen in my testing when
Anaerobic System: As the pace of the beep test intensifies, the demand for energy exceeds the capacity of the aerobic system alone. The anaerobic energy systems, specifically the anaerobic glycolysis system, come into play. This system does not require oxygen and primarily utilizes carbohydrates (glycogen) to rapidly produce ATP. However, it also generates lactate as a byproduct, leading to muscle fatigue and eventually limiting performance.
acute responses to the different activities (beginning stages)
Beginning Stages (Low Intensity)
eg- Heart Rate: Initially, heart rate increases gradually as the body adjusts to the exercise.
- Oxygen Consumption (VO2): VO2 remains relatively low as the aerobic system efficiently supplies energy.
oxygen deficit
Initial lack of oxygen supply met by anaerobic systems before steady-state aerobic metabolism.
fatigue factors associated with high intensity repeat efforts
there would be a depletion of ATP-PC, the build up of hydrogen ions and the depletion of glycogen and fats.
steady state
When the body is able to supply sufficient oxygen to meet the oxygen demands
what system was most at use
aerobic glycolysis system as i didn’t get far enough into the test for aerobic was most used
what did having a break encourage?
The break encouraged the resynthesizes of the atp-pc system and allowed for an active recovery between sets
explain what happened when the levels increased?
-steady state (10 till 13)
-oxygen deficit (until level 10)
determine, what recovery would be most effective if you were to do this again?
As the test was high on the Aerobic Glycolysis System the best recovery type would be active recovery. So continuing to walk, stretch and even jog would be smart so when the exercise commences again the person doesn’t go straight into oxygen deficit and the hydrogen ions don’t build up.
aerobic interplay compared to aerobic
when its at the start of the testing, aerobic system is in use where as when the speed picks up its anaerobic
acute responses to the different activities (Mid-Stages)
Mid-Stages (Moderate Intensity):
Heart Rate: Heart rate continues to rise as intensity increases.
Oxygen Consumption (VO2): VO2 increases as the aerobic system works harder to provide energy.
acute responses to the different activities (late stages)
Later Stages (High Intensity):
Heart Rate: Heart rate reaches its maximum as intensity peaks.
Oxygen Consumption (VO2): VO2 plateaus or may slightly decrease as the anaerobic system becomes more dominant.
