Ideal HRV Biofeedback Session

1. Avoid Muscle Tension

1.1. Do Progressive Muscule Tension Relaxation

2. Avoid Over-Breathing

2.1. Avoid over-control

2.2. Do Periferia attention

2.3. Do each breath small and as gentle as you can

3. Avoid Quicksand & Over-Thinking &problem-solving Trap

3.1. Do Feeling Pleasure