You have direct control of the input health metrics, just like knobs on a device! Output health metrics respond to changes in the input health metrics over time. You can get desired outputs by changing inputs appropriately.
Input health metrics: 1. intentional movement, 2. mindful nutrition, 3. daily steps, and 4. sleep duration.
Output health metrics: 1. fasting blood sugar, 2. blood pressure, and 3. BMI, and 4. resting heart rate.