ACUTE EFFECTS OF PHYSIOLOGICAL VARIABLES ON LONG-TERM ANAEROBIC ENDURANCE TRAINING IN WATER FLUME WITH DIFFERENT WORK REST RATIOS IN YOUTH SHORT-DISTANCE FEMALE SWIMMERS
Abstract:
Purpose The purpose of this study were to study the acute effects of heart rate and blood lactate concentration responses to Long-term anaerobic endurance training protocols in water flume using four different work : rest ratio in short-distance swimmer and the relationship during training between percentage of heart rate reserve and blood lactate concentrations using four different work : rest ratio. Methods The subject were 10 female swimmer, age between 15-17 years old. All subject participated in Long-term anaerobic endurance training protocols in water flume using four different work : rest ratio by couterbalancing is 1:1 (swim 30 second rest 30 second) 1:2 (swim 30 second rest 60 second) 1:3 (swim 30 second rest 90 second) and 1:4 (swim 30 second rest 120 second) , recovery time at least 24 hours between protocal. Heart rate and Blood lactate of subject were recorded resting and training. The obtained data were analyzed in terms of means and standard deviations, compared within group by using t-test(Paired sample t-test), one-way analysis of variance with repeated measure and multiple comparison by the bonferroni and determine the significant differences of heart rate and blood lactate and correlation between percentage of heart rate reserve and blood lactate concentration during training also. Results There were found the heart rate and blood lactate on training treatment 1:1 was higher than treatment 1:4 (p<0.05) and percentage of heart rate reserve during training and blood lactate concentrations during training were all positively correlated and significant all treatment. Conclusion The percentage of heart rate reserve (71.44±.876 , 72.87±5.594 , 72.23±3.446 and 75.92±5.473 %) can be used to determine the intensity of swimming training in the water flume, instead of determining configuration by blood lactate(7.42±.687, 8.08±1.13 , 8.11±2.55 และ 8.85±1.38 mmol / L) in treatment 1:4 , treatment1:3 treatment1:2 and treatment1:1 respectively.