The purpose of this article is to validate the correlations between the heart rate (HR) and rating of perceived exertion (RPE) during exergaming boxing in sitting and standing positions. Thirty healthy adults, whose mean age was 25.10 and standard deviation (SD) 2.95 years, were recruited to play 10 minutes of exergaming boxing in sitting and standing positions. HR measurements were obtained at rest and during gameplay. RPE was assessed using Borg's modified (1–10) and original (6–20) scales. A paired-sample t-test, bivariate Pearson's, and Spearman's rho correlations were used to analyze the results. Mean HR was significantly higher while exergaming in standing position (130.79 SD23.18 bpm) as compared to sitting position (116.46 SD19.08 bpm) (p $\leq 0.05$). There was a significant correlation between HR and RPE values while playing boxing exergaming in the standing position. A regression model that can be fitted into an equation to predict HR from reported RPE was derived from the significant values of Pearson's correlations. However, HR and RPE values did not significantly correlate with each other during exergaming boxing in the sitting position. The formula extracted from the linear regression models provides reliable predictions in estimating HR from the reported RPE while exergaming boxing in the standing position.

中文翻译：

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将运动拳击的心理生理反应与年轻人的预测性心率回归模型相关联

本文的目的是验证在坐姿和站立姿势进行锻炼拳击期间心率 (HR) 与感知用力评分 (RPE) 之间的相关性。招募了 30 名平均年龄为 25.10 岁且标准差 (SD) 为 2.95 岁的健康成年人，以坐姿和站立姿势进行 10 分钟的运动拳击比赛。HR 测量是在休息和游戏过程中获得的。RPE 使用 Borg 修改后的 (1-10) 和原始 (6-20) 量表进行评估。配对样本 t 检验、双变量 Pearson 和 Spearman 的 rho 相关性用于分析结果。与坐姿 (116.46 SD19.08 bpm) 相比，站立姿势 (130.79 SD23.18 bpm) 的平均 HR 显着更高 (p $\leq 0.05 $)。以站立姿势进行拳击运动时，HR 和 RPE 值之间存在显着相关性。一个回归模型可以拟合到一个方程中，以根据报告的 RPE 预测 HR，它是从 Pearson 相关性的显着值导出的。然而，在坐姿锻炼拳击期间，HR 和 RPE 值彼此之间没有显着相关性。从线性回归模型中提取的公式在根据报告的 RPE 估计 HR 时提供了可靠的预测，同时在站立位置进行拳击运动。HR 和 RPE 值在坐姿运动拳击期间彼此之间没有显着相关性。从线性回归模型中提取的公式在根据报告的 RPE 估计 HR 时提供了可靠的预测，同时在站立位置进行拳击运动。HR 和 RPE 值在坐姿运动拳击期间彼此之间没有显着相关性。从线性回归模型中提取的公式在根据报告的 RPE 估计 HR 时提供了可靠的预测，同时在站立位置进行拳击运动。