Artículos de revistas
Physical and physiological profile of young female taekwondo athletes during simulated combat
Fecha
2015Registro en:
Cancino, Jorge & Herrera-Valenzuela, Tomás & Franchini, Emerson & Aedo, Esteban & Henríquez-Olguín, Carlos. (2014). Physiological and physical profile of taekwondo athletes of different age categories during simulated combat. Ido Movement for Culture. Journal of Martial Arts and Anthropology. 14. 36-40. DOI: 10.14589/ido.15.4.8
ISSN: 2084-3763
ESSN 2082-7571
10.14589/ido.15.4.8
Autor
Aedo Múñoz, Esteban [Universidad de Santiago de Chile]
Henríquez-Olguín, Carlos [Chile. Clínica MEDS]
Cancino López, Jorge [Chile. Universidad Mayor]
Herrera-Valenzuela, Tomás [Chile. Universidad San Sebastián]
Franchini, Emerson [University of São Paulo]
Institución
Resumen
The purpose of the present study was to compare the physiological responses and the actions performed by taekwondo athletes from three different age groups. The sample consisted of children (10.9 ± 1.6 years), cadets (14.7 ± 1.3 years) and adults (23.4 ± 3.1) male taekwondo athletes, who participated in simulated taekwondo competition. Higher values were found in blood lactate cadets (9.49 ± 3.52 mmol.L-1) versus children (5.87 ± 2.45 mmol.L-1;, n2 = 0.274, P = 0.01), lower displacement values in adults (166.7 ± 20.2 m) versus children (225.4 ± 39.6 m, n2 =0.265, P = 0.01). Maximum speed also differed among groups (F = 3.39; P = 0.048; η2 = 0.195), with lower values for children (1.89 ± 0.22) versus adults (2.19 ± 0.34, P = 0.041) and cadets (2.16 ± 0.34, P = 0.025). For peak heart rate (HRpeak) there was an effect of group (F = 4.14; P = 0.027; η2 = 0.24) and of round (F = 10.55; P = 0.001; η2 = 0.28). Cadets had a higher HRpeak compared to adults (P = 0.025). Independently of age group, round 1 resulted in lower HRpeak compared to both rounds 2 (P = 0.004) and 3 (P < 0.001). Blood lactate, displacement, maximum speed and HRpeak differed among age groups, with no difference in acceleration and number of impacts. HRpeak and HRmean differed among rounds. The time spent during match simulated differed among HRpeak zones.