When an elite athlete decides to donate blood during training and then have it transfused back into his body just before a competition, he is trying to increase his _____ and therefore the amount of _____ available to tissues in order to increase the rate of _____ energy metabolism.

Question

Quizplus · Accepted Answer

Hemoglobin carries oxygen to the muscles during aerobic metabolism, which is crucial for elite athletic performance. By donating blood and then replenishing it before competition, the athlete increases the amount of hemoglobin in their system, allowing for increased oxygen delivery to the muscles and potentially improving performance. The other options listed do not play as direct a role in oxygen delivery and metabolism during athletic performance.

When an Elite Athlete Decides to Donate Blood During Training