...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Sports >Pre-Bed Casein Protein Supplementation Does Not Enhance Acute Functional Recovery in Physically Active Males and Females When Exercise is Performed in the Morning
【24h】

Pre-Bed Casein Protein Supplementation Does Not Enhance Acute Functional Recovery in Physically Active Males and Females When Exercise is Performed in the Morning

机译：早上进行运动时，预先添加酪蛋白的蛋白质补充剂不会增强运动活跃的男性和女性的急性功能恢复

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study examined whether consuming casein protein (CP) pre-sleep could accelerate acute recovery following muscle-damaging exercise. Thirty-nine active males and females performed 100 drop jumps in the morning, consumed their habitual diet during the day, and then within 30 min pre-bed consumed either ~40 g of CP ( n = 19) or ~40 g of a carbohydrate-only control (CON) ( n = 20). Maximal isometric voluntary contractions (MIVC), countermovement jumps (CMJ), pressure-pain threshold (PPT), subjective muscle soreness and the brief assessment of mood adapted (BAM+) were measured pre, 24 and 48 h following the drop jumps. MIVC decreased in CP and CON post-exercise, peaking at 24 h post (CP: ?8.5 ± 3.5 vs. CON: ?13.0 ± 2.9%, respectively); however, no between-group differences were observed ( p = 0.486; η p 2 =0.02). There were also no group differences in the recovery of CMJ height, PPT and BAM+ ( p 0.05). Subjective muscle soreness increased post-exercise, but no group differences were present at 24 h (CP: 92 ± 31 mm vs. CON: 90 ± 46 mm) or 48 h (CP: 90 ± 44 mm vs. CON: 80 ± 58 mm) ( p 0.05). These data suggest that pre-bed supplementation with ~40 g of CP is no more beneficial than CON for accelerating the recovery following muscle-damaging exercise.
机译：这项研究检查了在睡眠前摄入酪蛋白（CP）是否可以促进肌肉损伤运动后的急性恢复。 39名活跃的雄性和雌性在早晨进行了100次跳跳，白天消耗了日常饮食，然后在床前30分钟内消耗了约40 g CP（n = 19）或〜40 g碳水化合物-仅控制（CON）（n = 20）。在跌落跳跃之前，24小时和48小时之前，测量了最大等距自主收缩（MIVC），反运动跳跃（CMJ），压力痛阈值（PPT），主观肌肉酸痛和情绪适应的简短评估（BAM +）。运动后CP和CON的MIVC下降，在术后24小时达到峰值（CP：分别为？8.5±3.5，而CON：分别为？13.0±2.9％）;然而，没有观察到组间差异（p = 0.486;ηp 2 = 0.02）。 CMJ身高，PPT和BAM +的恢复也没有组间差异（p> 0.05）。运动后主观肌肉酸痛增加，但在24 h（CP：92±31 mm vs. CON：90±46 mm）或48 h（CP：90±44 mm vs. CON：80±58）时，两组之间无差异）（p> 0.05）。这些数据表明，床前补充约40 g CP对加速破坏性肌肉运动后的恢复没有比CON有益的作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号