Question

Consider the causes of muscle fatigue. Match the below categories with the given options based on whether it is a cause of fatigue from predominantly high-intensity short duration exercise, low-intensity long duration exercise, or neither.

Category:
a. Decrease in sarcoplasm pH
b. Electrolyte loss
c. ATP depletion
d. Decrease in hydrolysis of ATP due to accumulation of ADP and phosphate
e. lncreased oxygen levels in the sarcoplasm
f. Decrease in nerve impulses from the CNS
g. Hypoglycemia
h. Decrease in stored glucose
i. Decrease in potassium ion concentration in the sarcoplasm
j. Lactic acid inhibition of cross-bridge formation
Options:
O High-Intensity Low Duration
O Low-Intensity High Duration
O Neither

Answer 1

The answer is in the Explanation section.

Step-by-step explanation:

High-Intensity Low Duration:

-Decrease in sarcoplasm pH

-Decrease in potassium ion concentration in the sarcoplasm

-Decrease in hydrolysis of ATP due to accumulation of ADP and phosphate

Low-Intensity High Duration:

-Hypoglycemia

-Decrease in nerve impulses from the CNS

-Decrease in stored glucose

-Electrolyte loss

Neither

-lncreased oxygen levels in the sarcoplasm

-ATP depletion

-Lactic acid inhibition of cross-bridge formation