BEDREST AND AGING: PROJECT 2 EXERCISE AND MUSCLE

卧床休息和衰老：项目 2 锻炼和肌肉

• 批准号: 7377685
• 负责人: W. DOUGLAS EVANS
• 金额: $ 9.07万
• 依托单位: UNIV OF ARKANSAS FOR MED SCIS
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-04-01 至 2007-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7377685
• 关键词: BEDREST; AGING; PROJECT; EXERCISE; MUSCLE

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. We will test the following hypotheses in a group of older men and women (6580 years) who will undergo 10 days of bedrest only, bedrest with therapeutic resistance exercise, or bedrest with standard-of-care walking exercise. Resistance exercise will consist of training the knee extensor and flexor muscles every third day (three sets of eight repetitions at 80% of the one-repetition maximum [1RM]). Standard-of-care walking exercise will consist of 15 minutes of walking every day.

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。我们将在一组老年男性和女性(6580岁)中测试以下假设，他们将只接受10天的卧床休息，卧床休息加治疗性阻力锻炼，或卧床休息加标准护理步行锻炼。阻力训练将包括每三天训练一次膝关节伸肌和屈肌(三组，每组8次，最大重复次数的80%[1 RM])。标准护理步行运动将包括每天15分钟的步行。