Effects of High-Intensity Interval Training With Specific Techniques on Jumping Ability and Change of Direction Speed in Karate Athletes: An Inter-individual Analysis

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dc.contributor.authorOjeda-Aravena, Alex
dc.contributor.authorHerrera-Valenzuela, Tomás
dc.contributor.authorValdés-Badilla, Pablo
dc.contributor.authorBáez-San Martín, Eduardo
dc.contributor.authorCancino-López, Jorge
dc.contributor.authorAzócar-Gallardo, Jairo
dc.contributor.authorZapata-Bastías, José
dc.contributor.authorGarcía-García, José Manuel
dc.date.accessioned2022-09-30T17:56:45Z
dc.date.available2022-09-30T17:56:45Z
dc.date.issued2021
dc.description.abstractThis study investigated the effect of 4weeks of high-intensity interval training (HIIT) with specific techniques and analyzed inter-individual variability [classified in responders (Rs) and non-responders (NRs)] on jumping ability and change of direction speed (CODS) in youth karate athletes. Athletes of both genders (n =10) were randomly assigned into experimental group (EG; n=5) and the control group (CG; n=5). The EG trained 2–3days per week applying HIIT (three rounds [15 sets of 4s all-out specific efforts with 8s of dynamical pauses] with 3min of recovery between rounds) during their usual training during 4weeks. Assessments included squat jump (SJ) and countermovement jump (CMJ) and CODS by T-test. No significant interaction effect group by time was found. Although, in percentage and effect size (ES) terms increases were reported in both groups for SJ (EG: 15.2%, ES=0.91 vs. CG: 12.4%, ES=0.02) and only in EG for the T-test (−1.7%; ES=−0.35). In turn, a trend toward a higher proportion of Rs was observed in the EG (40% Rs) vs. CG (20% Rs) for SJ and CODS, respectively. In conclusion, the addition to regular training of a HIIT with specific techniques and based on the temporal combat structure after 4weeks was not a sufficient stimulus to increase jumping ability and CODS in karate athletes.es_ES
dc.identifier.other10.3389/fphys.2021.769267
dc.identifier.urihttps://hdl.handle.net/20.500.12536/1801
dc.language.isoenes_ES
dc.publisherFrontiers in Psychologyes_ES
dc.sourceFrontiers in Psychologyes_ES
dc.subjectcombat sportses_ES
dc.subjectmartial artses_ES
dc.subjectathleteses_ES
dc.subjectphysical fitnesses_ES
dc.subjectstrengthes_ES
dc.subjectconditioninges_ES
dc.titleEffects of High-Intensity Interval Training With Specific Techniques on Jumping Ability and Change of Direction Speed in Karate Athletes: An Inter-individual Analysises_ES
dc.typeArtículoes_ES
uvm.carreraEntrenador deportivoes_ES
uvm.escuelaEscuela de Educaciónes_ES
uvm.indexWoSes_ES
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