Efeito da prática do Tai Chi Chuan sobre a resistência aeróbia de idosas sedentárias

OBJECTIVE: To investigate the effect of Tai Chi Chuan(TCC) practice on cardiorespiratory fitness of sedentary elderly women. Methods:A total of 11 sedentary elderly women (67.9 ± 6.8 years; 25.9 ± 2.8 kg·m-2)were submitted to six-minute walk test and two-minute step testbefore and after a 12-week TCC training program. RESULTS: Improvements were observed on cardiorespiratory fitness of elderly women analyzed after a 12-week TCC training program, through six-minute walk test (510 ± 64 vs. 536 ± 63 meters; p= 0.006)and two-minute step test(83 ± 20 vs. 110 ± 19 executions; p= 0.001). CONCLUSION: According with obtained results, itis possible to conclude that the TCC practice may promote an increase in cardiorespiratory fitness in sedentary elderly women.