بررسي اعتبار و پايايي آزمون بي هوازي بر مبناي تكرار چابكي (RAAT) و RAST در برآورد توان بي هوازي دانشجويان فعال

The Validity and reliability of the RAAT and RAST anaerobic test in estimating of anaerobic power

The purpose of this study was to determine validity and reliability of the Repeated Agility-based anaerobic test (RAAT) and Running- based Anaerobic Sprint Test (RAST). The subjects were selected randomly (n=36) among male P.E students. They performed the RAAT and RAST test. The Wingate anaerobic test also used as criteria test. The data was analyzed by regression pattern (p<0.05). The result showed that the correlation of RAAT and Wingate test wasnt significant only in absolute and relative minimum power (absolute minimum power p=0/08 r=0.29, relative minimum power p=0/5 r=0/12) but was significant in other variables (absolute maximum power p=0/001 r=0.73, relative maximum power p=0/01 r=0.40, absolute mean power p=0/001 r=0.83, relative mean power p=0/03 r=0.37, Fatigue index r=0.33 p=0/05). On the other hand, the correlation of RAAT and RAST was significant (absolute maximum power r=0.88 p=0/001, relative maximum power p=0/001 r=0.77, absolute mean power r=0.91 p=0/001, relative mean power p=0/001 r=0.80, absolute minimum power r=0.77 p=0/001, relative minimum power p=0/003 r=0.47, Fatigue index r=0.43 p=0/009). Reliability of RAAT and RAST test showed in all aspect (absolute maximum powerʹs reliability in RAAT r=0.96 p=0/001, absolute maximum powerʹs reliability in RAST r=0.97 p=0/001). The results showed that the RAAT has sufficient validity. Also the RAAT and RAST test are Reliable.