MAF (maximum aerobic function) also known as training slow twitch muscle fibers (type 1 muscle fiber). Women have more slow twitch muscle fibers. Primarily aerobic (oxygen) use which in turn uses body fat for fuel).

1. Better functional movement economy (less muscle imbalance).

2. One can move faster at lower heart rate.

3. Increased use of body fat for fuel all day long.

4. Recovery is quicker.

5. Reduction or elimination of cortisol (inflammation) in the body.

6. Stable blood sugar levels and glycogen depletion.

7. Endurance. Body has energy longer period of the day.