There is an obvious gap in sprint level at home and abroad,and there are different opinions on the reasons.According to the analysis,physical energy and its distribution in each segment are the main factors restrictin...There is an obvious gap in sprint level at home and abroad,and there are different opinions on the reasons.According to the analysis,physical energy and its distribution in each segment are the main factors restricting the sprint performance in China.Different from middle and long-distance running,we must rely on accurate sectional timing technology to master the law of speed-physical energy change in the process of sprint.Each stage is an integral part of the whole dash process,and each part restricts each other.Each stage has a relative best achievement.Simply pursuing the optimal state of segment is not only not helpful to the final result,but also counterproductive.展开更多
科研是促进医学发展和人类健康的基础。业界称为《SPRINT研究》的重要科研成果是由SPRINT研究组在102个临床研究中心历经平均3.26年的药物干预和随访监测后分析得出的。该研究成果的问世在高血压领域甚至心血管研究领域引起了不断的争...科研是促进医学发展和人类健康的基础。业界称为《SPRINT研究》的重要科研成果是由SPRINT研究组在102个临床研究中心历经平均3.26年的药物干预和随访监测后分析得出的。该研究成果的问世在高血压领域甚至心血管研究领域引起了不断的争议。争议的焦点主要集中在对于高血压患者是否应该通过强化降压将降压目标控制在120 mm Hg以下以及该研究成果对于未来高血压防治指南制定的参考意义。所有的争议都源于不同人对SPRINT研究的理解不同。我们从研究人群、研究结果和实际问题三方面对其内容进行了客观、深入的解读。展开更多
文摘There is an obvious gap in sprint level at home and abroad,and there are different opinions on the reasons.According to the analysis,physical energy and its distribution in each segment are the main factors restricting the sprint performance in China.Different from middle and long-distance running,we must rely on accurate sectional timing technology to master the law of speed-physical energy change in the process of sprint.Each stage is an integral part of the whole dash process,and each part restricts each other.Each stage has a relative best achievement.Simply pursuing the optimal state of segment is not only not helpful to the final result,but also counterproductive.
文摘科研是促进医学发展和人类健康的基础。业界称为《SPRINT研究》的重要科研成果是由SPRINT研究组在102个临床研究中心历经平均3.26年的药物干预和随访监测后分析得出的。该研究成果的问世在高血压领域甚至心血管研究领域引起了不断的争议。争议的焦点主要集中在对于高血压患者是否应该通过强化降压将降压目标控制在120 mm Hg以下以及该研究成果对于未来高血压防治指南制定的参考意义。所有的争议都源于不同人对SPRINT研究的理解不同。我们从研究人群、研究结果和实际问题三方面对其内容进行了客观、深入的解读。