أثر تمرينات خاصة والاستشفاء بالتبريد في نسبة تركيز حامض اللاكتيك للاعبي كرة اليد

Abstract

The trainers most provide the programs training with suitable recovery facilities to accelerate the replace of consumer energy; the problem of research represented by the careless of recovery from trainers and acute shortage of training means in the long-term recovery stage after the training units. The study aimed to prepare special exercises by using cooling recovery for young handball players, and investigate from the effect of special exercises by using cooling recovery in the concentration of lactic acid for young handball players and knowing the deference between the effect of special exercises by using cooling recovery and traditional recovery facilities in the concentration of lactic acid. The researchers used the experimental method (two equal groups design). The community of research include (36) players from special handball training center in Wasit city, the sample of research consist of 12 players were selected randomly, and then the sample divided into two equal groups. The researchers used some tools, observation, experimentation and objective tests as a means of gathering data, and After pre test the experimental groups underwent to implement the special exercises with cooling recovery and the control group implemented same exercises with traditional facilities of recovery, for a period of 8 weeks, three training sessions weekly , after a post tests were performed and data was processed by using the SPSS statistical bag the researchers concluded the special exercises by using cooling recovery have a positive effect in improving the concentration of lactic acid for young handball players, and the cooling recovery better than traditional recovery in improvement the concentration of lactic acid.