As a General Rule, an Individual Infected with the HIV

Multiple Choice

As a general rule, an individual infected with the HIV virus should continue to be active. However, ONE of the following conditions should signal the need to discontinue competition and not exercise to exhaustion. Which one?

A) A CD4 count above 500
B) A CD4 count below 500
C) A T-helper count above 500
D) A cortisol count below 500