Center of Micronutrients Researche, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Rio de Janeiro 20000, Brazil.
Kinanthropometry Laboratory, Belo Horizonte Campus, Salgado de Oliveira University, Belo Horizonte 30170, Brazil.
Int J Environ Res Public Health. 2022 Aug 20;19(16):10369. doi: 10.3390/ijerph191610369.
The relationship between volume training of resistance training (RT), body composition and cardiometabolic profile in menopausal women is poorly understand. This study aimed to evaluate the dose−response relationship of RT on lipid profile, body composition and metabolic phenotypes in menopausal women. A total of 31 women were categorized according to different volume of RT. Body composition was evaluated by DEXA and the cardiometabolic risk by metabolic phenotypes and lipid profile. There was a higher frequency of metabolically unhealthy phenotype in women who practiced RT for less than two years and had a weekly frequency lower than three days a week (p > 0.05). Women with more than two years and a higher weekly frequency of RT had lower trunk fat mass than their counterparties (15.33 ± 7.56 versus 10.57 ± 4.87, p = 0.04; 16.31 ± 7.46 versus 10.98 ± 5.49, p = 0.03, respectively). There was an association between HDL-c and time of RT in years. A moderate correlation was identified between variables of body adiposity, time in years and weekly frequency of RT. The present study concludes that more time in years and weekly frequency of RT practice are associated with lower body adiposity in menopausal women, the first also being associated with HDL-c.
绝经后妇女的抗阻训练(RT)量与身体成分和心血管代谢特征之间的关系尚未完全明确。本研究旨在评估 RT 剂量与绝经后妇女的血脂谱、身体成分和代谢表型之间的关系。共有 31 名女性根据不同的 RT 量进行分类。DEXA 评估身体成分,代谢表型和血脂谱评估心血管代谢风险。与每周进行 RT 的频率低于 3 天且持续时间少于 2 年的女性相比,每周进行 RT 的频率更高且持续时间超过 2 年的女性更易出现代谢不健康表型(p>0.05)。每周进行 RT 的频率更高且持续时间更长的女性,其躯干脂肪质量低于对照组(15.33±7.56 与 10.57±4.87,p=0.04;16.31±7.46 与 10.98±5.49,p=0.03)。HDL-c 与 RT 时间呈正相关。身体脂肪变量、RT 时间和每周频率之间存在中度相关性。本研究得出的结论是,RT 时间更长和每周频率更高与绝经后妇女的身体脂肪减少有关,前者与 HDL-c 也有关。