either指什么?

The performance of individuals in daily life, including sports, comprises an outstanding procedure in either area. Even in medical care, surgery is a representative procedure that involves “using the body” with excellent techniques, similar to endoscopic procedures. Each facility has numerous tips for performing a bronchoscopic procedure, which should be shared among facilities. In addition, the fundamental basis for outstanding procedures should be accepted extensively, and not remain limited to each facility.

包括体育在内的个人在日常生活中的表现，在这两个领域都是一个突出的过程。即使在医疗领域，手术也是一种涉及到“使用身体”优良技术的典型操作，类似于内镜下检查。每个机构有无数执行支气管镜检查程序的提示，应在机构间共享。此外，优秀操作的基本理念应广为传播，不应局限于单个机构。

either指什么? 指The performance of individuals in daily life以及sports吗？可是sports不是包括在The performance of individuals in daily life里面吗？这样不就只有一个了嘛？还是并列

个人在日常生活中的表现，以及体育

the fundamental basis 应该怎么理解