See the DrugPatentWatch profile for lipitor

Based on the available information, there is no direct study that connects Lipitor use to reduced flexibility. Lipitor, also known as atorvastatin, is a statin medication used to treat high cholesterol levels [1]. The other provided sources discuss the role of statins in Alzheimer's disease (AD) research and do not mention flexibility as an outcome [2][3].

One source provides information on ongoing Alzheimer's disease trials, which may include statins like Lipitor, but it does not mention flexibility as an outcome [3]. The second source discusses the potential benefits and risks of statins in Alzheimer's disease prevention and treatment, but it does not mention flexibility as an outcome or side effect [2].

Therefore, based on the provided sources, there is no evidence to suggest that Lipitor use is associated with reduced flexibility. However, it is always recommended to consult with a healthcare professional regarding any concerns or questions about medications and their potential side effects.

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/>
[3] <https://www.nia.nih.gov/research/ongoing-AD-trials>