Development of Flexibility and Its Impact on the Effective Technique of 12-13-Year-Old Swimmers Specializing in the 200m Breaststroke

Abstract

The modern breaststroke swimming technique is quite versatile. However, the technique can only be perfected when an athlete can perform movements with significantly greater amplitude, allowing for more efficient and easier execution of technical motions. «Flexibility, as a functional characteristic of the musculoskeletal and support system of the body, determines the athlete’s range of motion. Developing flexibility through general and specific training in swimming enhances joint mobility» [3. с. 98].
 The article identifies the influence of joint mobility on the breaststroke swimming technique. It has been found that the most significant impact on changes in swimming technique occurs through the development of mobility in the hip and knee joints. A methodology and means for increasing joint mobility levels are presented, and the reliability of the obtained results is determined. During the research, indicators of linear measurements from pedagogical tests of joint mobility were utilized, along with the calculation of swimming technique indicators for the 200m breaststroke. The impact of the level of joint mobility development on swimming technique was determined through correlation analysis (SPSS-26, CORRELATIONS).
 It has been established that the obtained data provide a basis for recommendations in the training process for young swimmers aged 12-13 specializing in the 200m breaststroke. These recommendations include increasing the number of exercises that require the demonstration of hip and knee joint mobility.