Lipitor is a medication used to lower cholesterol levels and prevent cardiovascular disease [1]. According to a study published in the Journal of Clinical Lipidology, there is no evidence to suggest that Lipitor negatively impacts exercise performance [2]. In fact, the study found that Lipitor may even improve exercise performance in some individuals. Another study published in the Journal of Clinical Lipidology found that Lipitor did not affect muscle strength or endurance in healthy individuals [3]. However, it is important to note that individual responses to medication can vary, and some people may experience side effects that affect their exercise performance. As with any medication, it is important to discuss any concerns with a healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4679305/
[3] https://pubmed.ncbi.nlm.nih.gov/28807461/