How Does Biofeedback Work?

Rohan: Until I was doing your research, I never realized that this was biofeedback. So for anyone who's not familiar with biofeedback, would it be helpful if I... Sure, yeah. "Biofeedback is kind of the superpower that humans can develop when you are measuring something that's happening in your body," he says. Rohan: We just apply that same skill to the mental health biomarker, which is HRV. 'When I saw it went into the green at the end, I thought, okay, move on'