Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the body [1]. The drug is not known to have any direct effect on hot yoga performance. However, it is important to note that hot yoga, which involves practicing yoga in a heated room, can pose certain risks for individuals with underlying health conditions or those taking certain medications [2].

According to a study published in the Journal of Bodywork and Movement Therapies, practicing hot yoga can increase the risk of dehydration, heat exhaustion, and heat stroke, particularly for individuals who are not accustomed to high temperatures or have pre-existing medical conditions [3].

It is recommended that individuals taking medications, including Lipitor, consult with their healthcare provider before participating in hot yoga or any other form of exercise. This is especially important for individuals with a history of heart disease, high blood pressure, or other cardiovascular conditions, as well as those taking medications that can affect blood pressure or heart rate [2].

In conclusion, Lipitor is not known to directly affect hot yoga performance. However, individuals taking the medication should consult with their healthcare provider before participating in hot yoga or any other form of exercise, particularly if they have underlying health conditions or are taking other medications that can affect cardiovascular function [1][2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/yoga/hot-yoga-it-safe-how-hot-does-it-get/
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/