Electronic Relaxation
In this episode I discuss the Stress Eraser, a biofeedback device which measures heart rate variability and provides breathing cues to help …
In this episode I discuss the Stress Eraser, a biofeedback device which measures heart rate variability and provides breathing cues to help …
The barefoot footware market is expanding, but one niche I have not seen well-filled to this point (perhaps I’m looking in the …