@article {10.3844/jssp.2009.416.422, article_type = {journal}, title = {The Effect of Exhausting Exercise Induced Muscular Fatigue On Functional Stability}, author = {Letafatkar, Khodadad and Alizadeh, Mohammad Hossein and Kordi, Mohammad Reza}, volume = {5}, year = {2009}, month = {Dec}, pages = {416-422}, doi = {10.3844/jssp.2009.416.422}, url = {https://thescipub.com/abstract/jssp.2009.416.422}, abstract = {Problem statement: To quantify the effect of exhausting exercise induced muscular fatigue on functional stability. Approach: About 30 male professional athletes with mean age 23±2.1 years old, mean weight 82±1.3 kg and mean height1 81±9.7 cm were selected for participation in this study. In this study Unstable Biodex platform (level 3) used for stability evaluation. Balance performance was quantified as a stability index and the mean deflection of the platform. Running Based Anaerobic Test (RAST test) used for fatigue execution. Results: Results showed no significant (p>0.05) main effect for exercise duration in the stability index, suggesting that balance performance was maintained throughout the competition. Hence there wasn’t a significant relationship between lactate acid accumulation and variations of stability indices (r = -0/661, p}, journal = {Journal of Social Sciences}, publisher = {Science Publications} }