On the Starting Strength Wiki's 'Bench press' page, describe the recommended hand grip and arm position for the exercise. List the three main types of variations mentioned. Also, summarize any warnings or caveats about the content's reliability or sourcing on that page.
Navigate to 'https://startingstrengthmirror.fandom.com'. Use the wiki's search function to find and navigate to the 'Bench press' article. Locate the 'Form' section to identify details about hand grip and arm position. Locate the 'Variations' section and identify the main types of variations listed. Identify any disclaimers or tags related to the reliability, sourcing, or general cleanup of the article content. Synthesize all extracted information into a concise answer.
Successfully navigate to the 'Bench press' article on the Starting Strength Wiki. Accurately describe the hand grip as 'hands equidistant from the center of the bar'. Accurately describe the arm position as 'elbows bent to 90 degrees and beneath the wrists'. List the three main types of variations as 'Angle', 'Hand position', and 'Type of weight'. Mention the '[unreliable source?]' tag associated with the 'Form' section. State that the 'Variations' section 'does not cite any references or sources.' Mention the general article cleanup disclaimer: 'This article may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can. (January 2008).'