Abbreviations and Specific Names. Abbreviations and acronyms based on proper nouns should be written in all capital letters. In most cases, derivative words do not need to be capitalized. This applies to terms based on a professionalâs surname that are used in a general sense today.
Length times width times depth (L x W x D) measures cubic feet and must be measured in feet.
Three widths were measured: 1  Narrow grip was equal to biacromial width. 2  Middle grip was 1.5 times the biacromial width. 3  Wide grip was double the biacromial width.