On the Starting Strength Wikia's 'Bench press' page, describe the recommended hand grip and arm position for the exercise. List the three main types of variations mentioned and identify any disclaimers regarding the reliability or sourcing of the content on that page.
Navigate to '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. Identify any disclaimers or tags related to the reliability of the 'Form' section. Locate the 'Variations' section and identify the main types of variations listed. Identify any disclaimers or tags related to the sourcing of the 'Variations' section. Identify any general cleanup disclaimers at the top of the article. Synthesize all extracted information into a concise answer.
Successfully navigate to the 'Bench press' article on the Starting Strength Wikia. 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'. State that the 'Form' section has an '[unreliable source?]' tag. 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).'