---

Background and Objective: Several studies suggest the corelation between antioxidant capacities and pulmonary function and severity of pulmonary asthma. This study was done to evaluate the effect of aerobic training on total antioxidant capacity (TAC) and pulmonary function in asthmatic men.
Methods: In this quasi - experimental study, thirty inactive and overweight adult males with mild to moderate asthma were divided into intervention (aerobic training) and control (no training) groups. The anthropometric and spirometry indeces (FVC, FEV1, FEV1/FVC) and fasting TAC before and after aerobic training program (12 weeks, 3 time/weekly at 60-75% of HRmax) were measered.
Results: After aerobic training program, TAC was significantly increased in interventional group in comparision with before of training (P<0.05). FVC, FEV1 and FEV1/FVC were significantly increased in interventional subjects in compared to controls (P<0.05).
Conclusion: This study indicated that aerobic training improves antioxidant capacity and pulmonary function in asthma patients. Improved pulmonary function can be attributed to increase in antioxidant capacity induced by aerobic intervention.

---

Background and Objective: Oxidative stress plays an important role in the pathogenesis of some diseases such as atherosclerosis and doing high intensity training may enhance oxidative stress. This study was done to evaluate the effect of eight weeks resistance training on malondialdehyd, total, antioxidant capacity, liver enzymes and lipid profile in overweight and obese women.
Methods: In this quasi-experimental study, 16 overweight and obese women were non-randomly divided into intervention (n=9) and control (n=7) groups. The resistance training included the resistance training (with intensity of 50-80% one repetition maximum) that lasted for 8 weeks and 3 sessions per week. Every session lasted for 60 minutes. Malondialdehyd, total antioxidant capacity, liver enzymes and lipid profile for each subject was measured.
Results: The eight weeks resistance training significantly increased total antioxidant capacity high density lipoprotein and triglyceride in interventional group in compared to controls (p<0.05). The eight weeks resistance training significantly reduced alanine aminotransferase in comparison with control group (p<0.05).
Conclusion: Eight weeks resistance training by reducing malondialdehyd and increasing total antioxidant capacity may reduce the risk of atherosclerosis disease and improving cardiovascular health.