Patients with chronic obstructive pulmonary disease (COPD) present slowed pulmonary oxygen uptake (VO2) and heart rate (HR) kinetics compared with age-matched controls. Patients with COPD present significant loss of body mass, decreased strength and endurance of respiratory muscles and lower limbs, leading reduced exercise capacity. This reduced exercise capacity can be marked by slowed kinetics of VO2 and HR at the onset of heavy-intensity exercise. Additionally, derangements in the diffusive and convective transport of oxygen to skeletal muscle mitocondria, and intramyocyte metabolic machinery, higher ventilation and disturbances in mechanics of breathing, hypoxemia, pulmonary hemodynamics, autonomic balance, and peripheral vasodilation, and accumulation of by-products that might be related to increased muscle fatigability could slow the response of systemic (central) and peripheral (microvascular) oxygen delivery to a point where the kinetics of VO2 might become limited by O2 availability and HR. Thus, the physical training programs of the lower limbs, in addition to presenting scientific evidence "A", are important components, resulting in the reversal of the manifestations of COPD, resulting in improvement in exercise capacity, well significantly speeded VO2 and HR kinetics in patients with COPD. However, it should be taken into account the choice of an appropriate program limitations and severity of disease. Assuming that COPD patients present slower VO2 and HR kinetics, the investigators hypothesized that the heavy-intense interval physical training in equipament elliptical would promote a greater increase in the functionality (functional performance) and speeded kinetics in the cycle ergometer and elliptical equipment constant-load intense exercises tests of COPD patients. In this context, the present study intends to evaluate and compare the effects of resistive plus aerobic physical training and interval physical training on oxygen consumption (VO2) and heart rate (HR) kinetics responses at the onset in cycle ergometer and elliptical equipment constant-load intense exercises tests in patients with COPD.