Book your VO2 max test

• The test will ideally last between 12-15 minutes but can be cut short or extended on an individual basis.

• The appointment will take around 45 minutes in total but could be up to an hour (set up time, test, cooldown, explanation of results).

• This is a max effort test and thus will be very challenging by the end.

• Please do not workout for 24 hours prior to the test and do not consume food or caffeine for at least 3 hours prior to your appointment.

Answers to more FAQs here.

Located inside Custom Fit at 323 Octavia Boulevard, San Francisco, CA 94102.

Choose a testing package through Book Now. You will be prompted to schedule after payment. Same-week availability is not guaranteed; call (415) 891-7120 to check current availability before purchasing.