摘要：Ribeiro AAS, Novaes J, Reis N, Telles LG, Sant’Ana L, Raider L, Poggetto LD, Brown A, Panza P, Martinez D, Mansur H, Vianna J. Acute Effect of Ischemic Preconditioning on the Performance and on the Hemodynamic Responses of High-Performance Male Judo Athletes. JEPonline 2019; 22(4):154-164. The purpose of this study was to analyze the acute effect of ischemic preconditioning (IPC) on hemodynamic responses and performance in 12 judo athletes who performed the Special Judo Fitness Test (SJFT). Heart rate, SBP, and DBP at rest and post-test, and the SJFT index were compared via homogeneity of variance, effect size, paired t-test, and two-way ANOVA at an alpha level of P≤0.05. The findings indicate that the SJFT index values were significantly different (P=0.006) between the IPC and SHAM. The SBP response was significantly different (P≤0.05) between IPC and SHAM at the 10th-min vs. the 5th-min of recovery. There were no significant differences in HR immediately after the SJFT, 1 min, and 10 min of recovery between IPC and SHAM. It was concluded that the IPC is an effective strategy to be used in judo athletes’ improvement in performance without changes in their hemodynamic responses.
