The question What metric is used when quantifying muscle tightness? was put on hold on the grounds that, given that it is a homework question, the OP should show their attempt at an answer.
In the comments below the question, it appeared that the definition of "homework" on this Stack Exchange website is much broader than some would expect, OED's definition, and the current help page's definition (https://biology.stackexchange.com/help/homewor).
Could the help page https://biology.stackexchange.com/help/homework please be updated to reflect whatever the community consensus is?