Laboratório de Biomecânica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
Laboratório de Biomecânica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil; Centro de Estudo e Laboratório de Avaliação e Prescrição de Atividade Motora, Universidade Estadual Paulista, Faculdade de Ciência e Tecnologia, Presidente Prudente, SP, Brazil.
J Bodyw Mov Ther. 2020 Apr;24(2):104-108. doi: 10.1016/j.jbmt.2019.10.004. Epub 2019 Oct 5.
The aim of this study was to analyze the acute effects of Heart Rate (HR) and Rating of Perceived Exertion (RPE) for 21 of 34 original Mat Pilates (MP) exercises, to estimate maximum oxygen consumption (VO), and energy expenditure (EE) of a MP session.
Ten participants volunteered (26.30 ± 3.98 yrs) to measure the intensity of each exercise; HR and RPE were monitored immediately after the end of each exercise. VOwas estimated using the Astrand-Ryhming step submaximal test, and EE by a linear regression equation. HR and RPE mean values and standard deviations were calculated for each exercise.
The maximum value for each participant normalized the EE and VO values, which were ranked from highest to lowest. The percentage of the mean values of HR and RPE in each exercise showed significant, strong and positive correlation (p = 0.82; p = 0.001). In 10 exercises, HR was 60% higher than HR. The mean values of EE and VO were 213.71 ± (76.41) Kcal and 34.69 ml (Kgmin) (±3.5), respectively, for the entire MP session. Half of the exercises achieved moderate intensity in HR with low estimated VO during the whole MP session. However, if the MP session of this study was practiced five times per week, it would meet the weekly American College of Sports Medicine (ACSM) EE recommendations.
The 21 MP exercises monitored in this study promote considerably acute and high increments in HR and RPE.
本研究旨在分析 34 项原始垫上普拉提（MP）练习中的 21 项练习的即时心率（HR）和主观感觉用力程度（RPE）的急性效应，估计 MP 练习的最大耗氧量（VO）和能量消耗（EE）。
10 名志愿者（26.30±3.98 岁）自愿参与了本研究，以测量每个练习的强度；在每个练习结束后立即监测 HR 和 RPE。VO 通过 Astrand-Ryhming 台阶次最大测试进行估计，EE 通过线性回归方程进行估计。为每个练习计算 HR 和 RPE 的平均值和标准差。
每位参与者的最大 HR 值和 RPE 值对 EE 和 VO 值进行了归一化，然后按照从高到低的顺序对这些值进行了排序。每个练习的 HR 和 RPE 平均值的百分比显示出显著的、强的正相关（p=0.82；p=0.001）。在 10 个练习中，HR 比 HR高 60%。整个 MP 练习的 EE 和 VO 的平均值分别为 213.71±（76.41）千卡和 34.69ml（kgmin）（±3.5）。整个 MP 练习中，有一半的练习在 HR 上达到中等强度，而 VO 估计值较低。然而，如果每周进行五次本研究中的 MP 练习，它将满足美国运动医学学院（ACSM）每周 EE 推荐值。
本研究监测的 21 项 MP 练习显著提高了 HR 和 RPE 的急性和高强度。
