| Summary: | 碩士 === 國立體育大學 === 競技與教練科學研究所 === 106 === Effects of High-intensity Strength Training on Special Judo Fitness Test (SJFT) and Basic Physical Stamina
Abstract
Objective：To explore the effect of two-day high-intensity training on judo-specific and basal physical fitness. Methods： The subjects were 8 healthy judo players. The average age was 21.1±1.4 years, height and weight were 162.4±6.5 cm, 61.5±6.5 kg, and judo training years were 9.5±2.1 years. Test method： The research is divided into three items: basic test, judo special test and training. The basis is divided into: lactate threshold (2-4 mmol/l) , lower limb strength (CMJ, Squat). Judo special tests are conducted using the SJFT (Special Judo Fitness Test) method. The 2-day training includes jumps, suicide runs and short-distance sprints. T-test was performed to analysis the obtaining data. (α=.05) Results：Judo special ability index: The difference between Test-1 and Test-2 was 0.4 min-1/Reps but the difference was not significant (p>.05). CMJ jump test: Test-1 average value of 36 ± 7.4cm, Test-2 average of 35.5 ± 8cm, two differences of -0.5cm, no significant differences (p> .05); Squat test: Test-1 average the value of 109±33 kg, the average value of Test-2 was 108±26 kg, and the difference was 1 kg twice but the difference was not significant (p>.05). In the short distance 150m sprint average of 6.4±0.6 m/s (Test-1), in Test-2 were 6.3±0.6 m/s, the difference between the two averages is -0.1 m/s (p>.05); SJFT test: The average of maximal lactic acid accumulation concentration was 14.3±2.3 mmol/l (Test-1), while in Test-2 it was 13.8±2.4 mmol/l. The difference between the two averages was -0.5 mmol/l (p>.05). Conclusion：After two days of high-intensity training, the lactate value and heart rate were improved, and the number of falls in the Special Judo Fitness Test (SJFT) was increased slightly.
Key words：High Intensity Interval Training﹐Judo﹐SJFT﹐Anaerobic Glycolysis﹐ATP-PC
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