Kathy has been exercising vigorously for the past half hour. her body feels sore and she feels pain in her limbs. what could be the reason for this? select one of the options below as your
a. accumulation of lactic acid in the muscles of her limbs
b. accumulation of alcohol in the muscles of her limbs
c. accumulation of co2 in the muscles of her limbs

Out of the choices given, the reason why Kathy's body feels sore and she has pain in her limbs after vigorously exercising is an accumulation of lactic acid in the muscles of her limbs. The correct answer is A. 

I hope this will help

Explanation:

When you drink too much water, your kidneys can't get rid of the excess water. The sodium content of your blood becomes diluted. This is called hyponatremia and it can be life-threatening.

Hyponatremia is a low sodium concentration in the blood. It is generally defined as a sodium concentration of less than 135 mmol/L (135 mEq/L), with severe hyponatremia being below 120 mEq/L. Symptoms can be absent, mild or severe. Mild symptoms include a decreased ability to think, headaches, nausea, and poor balance.