Aim The aim of study was to investigate the influence of correct nutrition, creatine and glutamine supplements on anaerobic power, capacity of upper and lower limbs of the elite wrestlers of Mazandaran province, Iran.

Materials and methods The samples for this study consisted of 18–27 years old elite wrestlers. The voluntaries were divided into creatine, glutamine, supplement, correct nutrition and control groups. After a usual warm-up exercise for 15 minutes, the participants exercised with a hand and bicycle ergometer with the maximum energy till the point of complete exhaustion and afterwards physical performance tests were carried out. Paired t test was used for measurement of anaerobic power.

Results As have shown the results the effect of correct nutrition, supplements (creatine and glutamine) on anaerobic power and capacity of lower and upper limbs of elite wrestlers of Mazandaran province, there was practically no need to use a glutamine as a separate supplement cause of its lower efficiency. As about creatine supplement have to say that surely it have a positive effect on the anaerobic power and capacity of upper and lower limbs.

Conclusion The effect of correct nutrition, supplements (creatine and glutamine) on anaerobic power and capacity of lower and upper limbs of elite wrestlers of Mazandaran province, there is practically no need to use a glutamine as a separate supplement cause of its lower efficiency. As about creatine supplement have to say that surely it have a positive effect on the anaerobic power and capacity of upper and lower limbs, but despite the known fact that diet cannot provide the necessary creatine quantity we prove by our study that depend on type of diet and ingredients quantity and quality it is possible to reach the same results as if we use the supplements itself.