It is hypothesized that: (1) The exercise intervention will result in clinically and statistically significant improvements in levels of asthma control and asthma quality of life; (2) The exercise intervention will result in clinically and statistically significant improvements in inflammatory profiles, with reductions in Th2 cytokines, and activation of inflammatory cells, and increases in Th1 cytokines; and (3) Changes in inflammatory profile will be directly linked to improvements in asthma measures.