Research on Technique Parameter of Freestyle Swimmer in Flume and Swimming Pool

The purpose of this study was to discuss the effects in technical disciplinarian of free- style swimmers in flume and swimming pool,and compare the difference in two experiment conditions.After 23 swimmers were adapted to train in flume,enactment intensity to test in flume and swimming pool,and get theirs technical parameter.The result shows that the aver- age SR of freestyle swimmers in swimming pool higher than in flume,yet the average SL of the swimmers in swimming pool lower than in flume,and two technical parameters have no signifi- cant difference,but their difference get evident alone with speed increasing.EI has no signifi- cant difference,as the whole technical parameter in flume is higher than in swimming pool.The time of grab water of freestyle swimmer in flume is more-higher than in swimming pool,yet the time of hold water and push water have no difference in flume and swimming pool,the time of empty out water in flume is more-lower than in swimming pool.The conclusion is that free- style swimmers have no obvious difference in SR,SL and ST,so two conditions have no promi- nence difference.