Lactic acid Flashcards
1
Q
What causes the formation of lactic acid?
A
When ATP cannot be resynthesized due to lack of oxygen availability.
2
Q
How much ATP can the body store?
A
85 grams
3
Q
What does OBLA stand for?
A
Onset of Blood Lactate Accumulation
4
Q
What causes the burning feeling in the muscles?
A
Changes in muscle pH levels
5
Q
How long does lactic acid removal take?
A
Up to one hour
6
Q
What is the normal amount of lactic acid circulating in the blood?
A
1-2 millimoles per L of blood
7
Q
What does the onset of OBLA occur?
A
Between 2-4 millimoles per L of blood
8
Q
Obla in untrained individuals?
A
50-60% VO2 max
9
Q
OBLA in trained individuals?
A
70-80% VO2 max
