Energy systems... can anyone help (2 Viewers)

[SsFc]

i dont understand the energy systems and how they work... can anyone help me plz??

 

[Stormey]

Alactacid System provides energy for the first 10 seconds of your activity - burns ATP supplies in your muscles. From there it goes to the Lactic Acid System which provides energy for the next 1 min of high intensity activity/3 min of moderate intensity activity - burns carbohydrates to provide energy. Any activity after that is powered by the Aerobic System which uses oxygen, glucose and body fats for fuels.

 

[SsFc]

thank you... helped heaps

 

[Dream-Theater]

Actually, the lactic acid (or Anaerobic glycolosis) system burns glucose and glycolosis (stored glucose). The Aerobic system burns Carbohydrates and Fats.

 

[mellie.c]

all you need to know

​

Aspects of energy systems​

​

​

ATP/PC​

​

LACTIC ACID​

​

AEROBIC​

​

Fuel Source​

​

​

Creatine Phosphate​

​

Carbohydrates – stored in muscle and liver as glycogen, and​

Glucose in blood​

​

​

Carbohydrates – stored in muscle and liver as glycogen,​

Fats and occasionally protein​

​

Efficiency of ATP Production​

​

​

Very quick ATP production​

​

Quick ATP production ​

but fatigues drastically as ​

lactic acid levels rise​

​

​

Slower ATP production but ​

endless supply​

​

System Duration​

​

​

10-15 seconds​

High intensity​

(95-100% max effort)​

​

​

30sec – 3min ​

Relatively high intensity​

(70-95% max effort)​

​

Endless supply​

Low/moderate level intensity​

(less than 70% max effort)​

​

Causes of Fatigue​

​

​

Limited supply of: ​

ATP (90g lasts 1-2sec)​

And​

PC (120 lasts 8-10sec)​

​

​

​

Accumulation of ​

Lactic Acid​

​

​

Depletion of glycogen levels ​

and fat stores​

​

By-Products​

​

​

heat​

​

Lactic Acid​

​

CO2; water​

​

Process and Rate of Recovery​

​

​

50% recovery in first 30sec​

Full recovery in 2mins​

​

​

30mins – 2hours​

​

Up to 48hours depending ​

on level of depletion​

 

[mellie.c]

all you need to know

Aspects of energy systems​

ATP/PC​

LACTIC ACID​

AEROBIC​

Fuel Source​

Creatine Phosphate​

Carbohydrates – stored in muscle and liver as glycogen, and​

Glucose in blood​

Carbohydrates – stored in muscle and liver as glycogen,​

Fats and occasionally protein​

Efficiency of ATP Production​

Very quick ATP production​

Quick ATP production ​

but fatigues drastically as ​

lactic acid levels rise​

Slower ATP production but ​

endless supply​

System Duration​

10-15 seconds​

High intensity​

(95-100% max effort)​

30sec – 3min ​

Relatively high intensity​

(70-95% max effort)​

Endless supply​

Low/moderate level intensity​

(less than 70% max effort)​

Causes of Fatigue​

Limited supply of: ​

ATP (90g lasts 1-2sec)​

And​

PC (120 lasts 8-10sec)​

Accumulation of ​

Lactic Acid​

Depletion of glycogen levels ​

and fat stores​

By-Products​

heat​

Lactic Acid​

CO2; water​

Process and Rate of Recovery​

50% recovery in first 30sec​

Full recovery in 2mins​

30mins – 2hours​

Up to 48hours depending ​

on level of depletion​

sorrt that didnt work...it was in a table

 

[roridgw]

Actually, the lactic acid (or Anaerobic glycolosis) system burns glucose and glycolosis (stored glucose). The Aerobic system burns Carbohydrates and Fats.

Glycoloysis is the break down of glucose!! Glycogen is stored in the muscles and liver if that's what you meant??

 

[Dream-Theater]

Glycoloysis is the break down of glucose!! Glycogen is stored in the muscles and liver if that's what you meant??

Yes it was. Thanks for clearing that up.