What physiological change is often monitored in biofeedback training?

Heart rate variability is a key physiological change often monitored in biofeedback training. This measure reflects the autonomic nervous system's balance and can provide insights into an individual's stress levels, emotional regulation, and overall health. By giving individuals real-time feedback on their heart rate variability, biofeedback training helps them learn to modulate their physiological responses, which can be beneficial for managing stress, anxiety, and various health conditions.

Monitoring heart rate variability allows practitioners to assist clients in developing techniques to enhance relaxation, improve self-regulation, and promote better mental and emotional well-being. This physiological measure is particularly valuable in biofeedback because it is quantifiable and provides a direct link between physiological responses and psychological states. Through regular practice, individuals can learn to increase their heart rate variability, which is often associated with improved resilience to stress and better overall health.