Push-Start Speed in Relation to Race Results in the Bobsleigh &Skeleton Events at the BeijingWinter Olympic Games 2022
OBJECTIVE:This study aims to analyze the variations in push-start speed,track adaptability,and race results of elite athletes in the bobsleigh & skeleton events at the Beijing Winter Olympic Games 2022.Additionally,it seeks to explore the systematic competition models of outstanding foreign athletes,providing theoretical support for the training of Chinese bobsleigh & skeleton athletes.METHODS:Utilizing literature research method,observation,expert interviews,and statistical analysis,the study gathered sliding data from exceptional male and female bobsleigh &skeleton athletes during international training weeks.These data included start times,push-start speeds,and interval speeds.Analysis was conducted using SPSS 22.0,with expert interviews further investigating key factors influencing race results.RESULTS:Bobsleigh & skeleton race results are influenced by multiple factors,including push-start speed,track selection,and sliding technique.Elite athletes typically adopt a"fast-slow-fast"push-start strategy,progressively optimizing their sliding routes based on track characteristics.The rhythm of speed control during track adaptation shows a significant correlation with final results among different athletes.Both male and female athletes exhibit phase fluctuations and stability in their push-start and interval speeds,particularly demonstrating clear advantages in managing race rhythm.CONCLUSION:Push-start speed is closely linked to race results;however,an excessively fast start does not always lead to optimal performance.Athletes must adjust their push-start speed and sliding routes through practice slides,achieving a reasonable balance between speed and technique for the best results.The systematic competition models of foreign athletes greatly enhance track adaptability.SUGGESTION:Chinese bobsleigh & skeleton athletes should adopt the systematic training models of successful foreign athletes,focusing on aligning push-start speed with sliding routes to improve track adaptability and sliding techniques in preparation for future international competitions.
bobsleigh & skeletonpush-start speedtrack selectionsliding techniquecompetition resultssystematic competition model
NETL
NSTL
万方数据
