The frequency of taking Lipitor (atorvastatin) for improving muscle mobility is typically once a day. Lipitor is a statin medication commonly prescribed to lower cholesterol levels and reduce the risk of heart disease. It is important to follow your healthcare provider's instructions regarding the dosage and frequency of Lipitor to ensure its effectiveness and minimize potential side effects. Regular monitoring and communication with your healthcare provider are essential when taking any medication to address any concerns or adjustments needed for optimal treatment.

Sources:
[1] www.drugpatentwatch.com/p/tradename/LIPITOR
[2] www.ncbi.nlm.nih.gov/pmc/articles/PMC2949584/
[3] www.bhf.org.uk/informationsupport/heart-matters-magazine/medical/drug-cabinet/statins