For the most accurate results, please follow the instructions below.
- No food, caloric drinks, or caffeine for at least 6 hours prior to testing. Water is allowed.
- Avoid prolonged fasting (>14 hours) if unaccustomed as it can increase stress and metabolic rate.
- Morning appointments are recommended. Afternoon testing may result in an elevated (~100 Cal/day) resting metabolic measurement.
- NO EXERCISE the morning of the assessment.
- Do not engage in any physically and/or mentally stressful activity the day before the assessment, including rigorous exercise.
- Stay well-hydrated and well-rested the day of and the day prior to the assessment.
- Wear comfortable clothing. Consider bringing a light jacket or sweatshirt.
To ensure best results during the test, here are some tips.
- Sit or recline comfortably, remain still, and relax.
- Avoid talking, laughing, or moving.
- Breathe quietly and naturally, like you would when resting on the couch.
- Do not take exaggerated deep breaths or hold your breath.
- If you need to cough, swallow, or yawn, that’s fine — simply return to normal breathing afterward.
- Close your eyes or focus on relaxing thoughts to help stay calm.
Reminder
Relax and breathe naturally — the more comfortable and calm you are, the more accurate your results will be.