A 25 year old, healthy male has begun a treadmill exercise program. He has set the treadmill to a fast pace and has begun to run. As his physical activity continues for several minutes his heart rate would be expected to increase and the levels of _______________ would be expected to rise significantly in his blood.

Question

Quizplus · Accepted Answer

During intense exercise, the body may not be able to get enough oxygen to the muscles, leading to anaerobic metabolism and the production of lactic acid. This can result in a significant increase in blood levels of lactic acid.

A 25 Year Old, Healthy Male Has Begun a Treadmill