Experimental research of core strength training improving Sanda athletes'speed strength

28 Sanda athletes served as experimental subjects,and were devided into control group and experimental group at random.Traditional strength training way and traditional strength training combined with core strength training way were used respectively for 8 weeks and monitored their speed strength.At the same time,it contrasted the test result before and after experiment about evaluating the speed strength index.The training experimental group assistanting with the core strength training can achieve a much better result of improving the athletes' speed strength than the result of training the control group with traditional strength training way.Core strength training is the supplement to the inadequacy of core muscle training in traditional strength training,so traditional strength training and core strength training complement each other.