Laboratório de Fisiologia do Exercício, Physiotherapy Department, Universidade Federal dos Vales Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil; Programa de Pós-graduação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil.
Laboratório de Fisiologia do Exercício, Physiotherapy Department, Universidade Federal dos Vales Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil; Physiotherapy Department, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil; Programa de Pós-graduação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil.
J Bodyw Mov Ther. 2022 Jan;29:99-105. doi: 10.1016/j.jbmt.2021.09.018. Epub 2021 Oct 9.
To determine the cardiorespiratory and metabolic demand of the Six-Minute Pegboard and Ring Test (6PBRT) in healthy young adults and its association with maximal arm cycle ergometer test (arm CET).
Volunteers were randomized to performed the 6PBRT test or arm CET. The second test was performed after 48 h. Oxygen consumption (VO), heart rate (HR), dyspnea and upper limb fatigue were assessed during the tests. Demographic data, body composition, level of physical activity, arm strength and endurance were also evaluated.
During 6PBRT, VO values increased from 5.8 to 11.1 mL kg.min (p < 0.001). VO HR and HR at 6PBRT were 47.2% and close to 65% respectively of those achieved during the arm CET. There was a positive correlation between the score on 6PBRT and VO and VO achieved at arm CET (r = 0.268; p = 0.003 and r = 0.247; p = 0.046 respectively). No correlation was found between the HR, HR level of physical activity or strength with 6PBRT (p > 0.05). Handgrip endurance had a positive correlation with score on 6PBRT (r = 0.237; p = 0.054). Body Mass Index, body fat and fat mass were negatively correlated with the score on 6PBRT (r = 0.301; p = 0.014, 0.329; p = 0.007 and r = 0.427; p = 0.001).
The 6PBRT test showed a moderate cardiorespiratory and metabolic demand in healthy individuals in comparison of arm CET. BMI, body fat and fat mass correlated with the score on 6PBRT.
确定健康年轻成年人六分钟指板和指环测试（6PBRT）的心肺和代谢需求及其与最大手臂循环测力计测试（手臂 CET）的关系。
志愿者被随机分配进行 6PBRT 测试或手臂 CET。第二次测试在 48 小时后进行。在测试过程中评估了耗氧量（VO）、心率（HR）、呼吸困难和上肢疲劳。还评估了人口统计学数据、身体成分、身体活动水平、手臂力量和耐力。
在 6PBRT 过程中，VO 值从 5.8 增加到 11.1 mL kg.min（p < 0.001）。VO HR 和 6PBRT 时的 HR 分别为手臂 CET 时的 47.2%和接近 65%。6PBRT 得分与 VO 和手臂 CET 时的 VO 呈正相关（r = 0.268；p = 0.003 和 r = 0.247；p = 0.046 分别）。HR、身体活动水平或力量与 6PBRT 之间没有相关性（p > 0.05）。握力耐力与 6PBRT 得分呈正相关（r = 0.237；p = 0.054）。体重指数、体脂肪和脂肪量与 6PBRT 得分呈负相关（r = 0.301；p = 0.014、0.329；p = 0.007 和 r = 0.427；p = 0.001）。
与手臂 CET 相比，6PBRT 测试在健康个体中显示出中等的心肺和代谢需求。BMI、体脂肪和脂肪量与 6PBRT 得分相关。
