Mindmap
Energy Systems
Inhalt der Mindmap
Energy Systems
ATP-PC / Alactic System
- SITE OF REACTION Sarcoplasm
- TYPE OF REACTION Anaerobic
- FUEL PC
- CONTROLLING ENZYME Creatine kinase
- ENERGY YIELD 1ATP
- BI-PRODUCTS None
- DURATION 0-10seconds
- INTENSITY High
- ADVANTAGES
- No bi-products
- PC readily available in the muscles
- Quick resynthesis of ATP
- Does not require oxygen
- Automatically stimulated by a decrease in ATP
- DISADVANTAGES
- Only produces 1ATP from 1PC
- Energy supply does not last long (0-10 seconds)
- Only a small amount of PC stored in the muscles
- Does require oxygen for PC stores to be replenished
Lactic Acid System
- ENERGY YIELD 2ATP
- INTENSITY High
- CONTROLLING ENZYME PFK
- FUEL Glucose
- BI-PRODUCTS Lactic acid
- DURATION 10seconds-3minutes
- TYPE OF REACTION Anaerobic
- SITE OF REACTION Sarcoplasm
- ADVANTAGES
- DISADVANTAGES
- Stimulate paing receptors causing muscle pain & fatigue
- Reduces pH & inhibits enzyme activity
- Lactic acid bi-product
- Low energy yield
Aerobic System
- FUEL PFK
- DURATION 3minutes-hours
- INTENSITY Low
- BI-PRODUCTS CO2 & water
- ENERGY YIELD 34ATP
- CONTROLLING ENZYME Glucose
- TYPE OF REACTION Aerobic
- SITE OF REACTION Sarcoplasm
- ADVANTAGES
- High energy yield
- Lasts for long periods of time
- Bi-products not fatiguing as CO2 & water are easily removed through sweat & urine
- Large glycogen & fat stores readily available in the muscle tissue
- DISADVANTAGES
- Produces bi-products
- Requires 15% more oxygen supply
- Low intensity
- Cannot resynthesise ATP at start due to delay of O2
- Slower rate of ATP resynthesis than lactic system
Informationen
- Beschreibung
- A Level PE Mindmap am Energy Systems, erstellt von tlturner am 13/05/2015.
- Erstellt von
- tlturner
- Aufrufe
- 4
- Bewertung