There is no evidence to suggest that Lipitor, a medication used to lower cholesterol levels, can interfere with yoga performance or flexibility. Lipitor contains the active ingredient atorvastatin, which works by inhibiting an enzyme that plays a key role in cholesterol synthesis in the liver [1]. The medication is not known to have any effects on muscle function or flexibility.

In fact, practicing yoga can be beneficial for individuals taking Lipitor, as it can help improve cardiovascular health and reduce the risk of heart disease [3]. Yoga has also been shown to improve flexibility, balance, and strength [2]. However, it is important to speak with a healthcare provider before starting any new exercise program, especially if you have any underlying health conditions or are taking medications.

In conclusion, Lipitor is not known to interfere with yoga performance or flexibility. Practicing yoga can be a beneficial addition to a healthy lifestyle, including for individuals taking Lipitor. As with any exercise program, it is important to consult with a healthcare provider before starting.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/
[3] https://www.everydayhealth.com/yoga/myths-about-yoga-that-shouldnt-stop-you-from-doing-it/