| Summary: | 碩士 === 臺北市立大學 === 競技運動訓練研究所 === 104 === Background: The duration of a kumite bout is 3 minutes for men and 2 minutes for women. The energy system is mixed by anaerobic and aerobic. The adequate fitness is the basis for excellent sports performance. Interval training is one of the most efficient and time-saving training program. Progressive interval training can mimic the energetic system used in Kumite competition. This study aim to investigate the effects of progressive interval training on sports performance in karate kumite players. Purpose: To investigate the effects of 8 weeks progressive interval training on sports performance in karate kumite players. Methods: The subjects were 24 college karate kumite players. Progressive interval training executed by cycle ergometer. The intensity of training baseline was determined by 30-second Wingate anaerobic power test. And the high intensity of protocol was set as 50%, 60%, and 70% of baseline; low intensity as 25% of baseline. A set was gone high intensity for 10-second and then low intensity for 20-second. The sets repeated 6 times (3-minute). The training session was gone 5-set and 3-miniute for recovery between each set. All the session was gone within 8-week and 3-time for each week. The performance testing including, health-related fitness, skill-related fitness, maximal oxygen consumption, knee isokinetic testing, and blood sample collection for Creatine kinase and Lactic dehydrogenase. Results: There was significant increase between pre- and post-test on standing long jump, sit-up, reaction, 30-meter sprint, T agility test, and anaerobic power (p＜.05). Conclusion: 8 weeks progressive interval training increased’ lower limbs’ muscular power, anaerobic power, and anaerobic capability in karate kumite players, but there were no significant different for the aerobic capacity.
Key words: Anaerobic power, Oxygen consumption, Karate, Interval training, Kumite
|
|---|
