Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China.
Xinjiang University, Xinjiang, China.
PLoS One. 2023 May 11;18(5):e0271845. doi: 10.1371/journal.pone.0271845. eCollection 2023.
To systematically evaluate the safety and efficacy of high-intensity interval training in children and adolescents.
Eight databases were searched. Descriptive analysis of the efficacy and safety of high-intensity interval training on body shape, cardiorespiratory fitness, and metabolic risk markers of cardiovascular disease in children and adolescents. Subgroup analysis was performed using age, participants, intervention time, and exercise frequency as covariates.
47 studies included 2995 children and adolescents. The results of the meta-analysis showed that high-intensity interval training significantly improved cardiorespiratory fitness indicators (VO2max, SBP, DBP and HRmax) and cardiovascular disease biomarkers (TC and HDL-C). HIIT had no significant effect on body shape indicators (BMI, BF% and WC) or cardiovascular disease biomarkers (TG and LDL-C).
Currently, there is insufficient evidence that HIIT with interval running as the predominant form improves physical indicators in children and adolescents. However, HIIT can be promoted in children and adolescents to improve cardiorespiratory fitness and reduce some metabolic risk of cardiovascular disease.
系统评价高强度间歇训练在儿童和青少年中的安全性和有效性。
检索了 8 个数据库。对高强度间歇训练对儿童和青少年体型、心肺功能和心血管疾病代谢风险标志物的疗效和安全性进行描述性分析。使用年龄、参与者、干预时间和运动频率作为协变量进行亚组分析。
47 项研究纳入 2995 名儿童和青少年。荟萃分析结果表明，高强度间歇训练显著改善心肺功能指标（最大摄氧量、收缩压、舒张压和最大心率）和心血管疾病生物标志物（TC 和 HDL-C）。HIIT 对体型指标（BMI、BF%和 WC）或心血管疾病生物标志物（TG 和 LDL-C）没有显著影响。
目前，尚无足够证据表明以间歇跑为主要形式的 HIIT 能改善儿童和青少年的身体指标。然而，可以在儿童和青少年中推广 HIIT，以提高心肺功能，并降低某些心血管疾病的代谢风险。
