You will be presented with a citation segment from the section of a research paper. Classify the intent behind this citation by choosing from one of the following categories:

- Method: Cites the paper for its methodology or procedure.
- Background: Cites the paper to provide background information.
- Result: Cites the paper for its findings or results.

Your answer should be a single word from the following list of options: ["Method", "Background", "Result"]. Do not include any other text in your response.

Citation sentence:

Of the remaining studies, 8 measured CRF with an electronic cycle ergometer, 1 measured CRF with a stepping ergometer, and 2 did not report the exercise equipment used to measure CRF. VO2max was measured directly from expired gas analysis during maximal effort in 14 studies and estimated using previously derived equations in 13 studies.
Method