| Summary: | 碩士 === 國立臺北護理健康大學 === 運動保健研究所 === 102 === Purpose：The main purpose of this study was to examine the effects of inspiratory muscle training on performance and antioxidant capacity in male athletes athletic. Method：Sixteen elite athletes (mean age: 18 ± 2.3 years, mean height: 176.6 ± 5.8 cm, weight: 65.2 ± 6.0 kg) participated. The latter was assigned randomly to the training group (n = 8) and placebo group (n = 8).Both the training group and placebo group proceed for 4weeks IMT by using the inspiratory muscle trainer (POWERbreathe).All subjects pulmonary function, maximal oxygen uptake and antioxidant capacity tests respective before and after training period.The data were analyzed with two-way ANOVA, repeated measures to examine any changes after training. The statistical significant level is determined at α =. 05. Results：First of all, on MVV and PImax were significant differences (P <.05) in the experimental group and placebo groups. Secondly, on FVC, VO2max, PEmax, HR and Lactate acid were no significant difference (P> .05) In parts of antioxidant capacity, SOD and MDA in the group reached a significant difference (P <.05). Conclusion: 4 weeks IMT could improve maximal inspiratory muscle strength and blood concentrations of SOD. Recommendations for future needs with physical training limb movement, perhaps in order to effectively enhance athletic performance.
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