TY - JOUR ID - 13793 TI - The Effect of a Customized Supplement Drink on Blood Lactate of Han-Madang Taekwondoin and Their Ability to Execute Momdollyo and Poomsae Techniques JO - New Approaches in Exercise Physiology JA - NASS LA - en SN - 2588-6614 AU - Pourhoseini, Kamal AU - Ziaolhagh, Sayyed Javad Ziaolhagh AU - Nazmdeh, Mojtaba AU - Mardani, Alireza AD - Department of Exercise Physiology, Damghan Branch, Islamic Azad University, Damghan, Iran AD - Department of Exercise Physiology, Shahroud Branch, Islamic Azad University, Shahroud, Iran AD - Lecturer of International Olympic Committee and World Taekwondo Federation, Education and progress Committee Member, Sydney Olympic Referee, London Olympic Coach and 8th Dan of Kukkiwon AD - MSc in Physical Education Management, International Han Madang Coach and the Head Coach of Iran’s Han Madang National Team Y1 - 2022 PY - 2022 VL - 4 IS - 7 SP - 15 EP - 30 KW - sports drink KW - blood lactate KW - speed KW - taekwondo DO - 10.22054/nass.2022.56005.1074 N2 - Purpose: The adequate use of sport-related modern knowledge such as new findings regarding nutritional and dietary supplements is an essential prerequisite of success in modern professional sport. Methods: In this semi-experimental study, 11 nationally prominent Taekwondoin with 8 to 12 years of experience and profile of (Age: 20±6 years, height: 178±12 cm, weight: 67±11kg, wrist circumference: 17±1 cm) were selected as subjects. The level of blood lactate, the time and speed of execution of Poomsae forms, and the number of Momdollyos successfully performed in 20 seconds were measured separately in a pre-test phase, after the intake of a placebo, and after the consumption of supplement drink. Results: Statistical results showed that lactate levels significantly increased compare to pre-tests in both groups. Although this increasing was not significant between groups in Momdollyo (p=0.599) and Poomsae (p=0.303). Indeed, number of successfully executed and also time of performance were significantly different in both Momdollyo (P=0.000) and    Poomsae (P=0.033). Conclusion: Intake of discussed customized decaffeinated supplement drink increased speed and number of execution of Poomsae forms and Momdollyo techniques but it seems that lactate levels depends on other factors in taekwondoin.‎ UR - https://nass.atu.ac.ir/article_13793.html L1 - https://nass.atu.ac.ir/article_13793_a13c5a6d37055664ba48552b90a8dd3f.pdf ER -