Lipitor is a brand name for the drug atorvastatin, which is a type of statin used to lower cholesterol levels in the blood. Statins are generally safe and effective, but they can cause side effects in some people. According to the Mayo Clinic [2], the most common side effects of statins include muscle pain and weakness, digestive problems, and increased blood sugar levels. However, there is no evidence that specific exercises should be avoided while taking Lipitor.

The Cleveland Clinic [3] recommends that people taking statins should engage in regular physical activity, as it can help lower cholesterol levels and improve overall health. However, they caution that people who experience muscle pain or weakness while taking statins should talk to their doctor before starting or continuing an exercise program. This is because strenuous exercise can exacerbate muscle-related side effects of statins.

In summary, there are no specific exercises that need to be avoided while taking Lipitor. However, people who experience muscle-related side effects of statins should talk to their doctor before starting or continuing an exercise program. It is generally recommended that people taking statins engage in regular physical activity to improve their overall health and cholesterol levels.

Sources:
[2] Mayo Clinic. (2021). Statin side effects: Weigh the benefits and risks. https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] Cleveland Clinic. (2021). Statins. https://my.clevelandclinic.org/health/treatments/22282-statins