Fully interesting talk by the guy from Beddit, introducing old method of ballistocardiography.
There is something to learn here about managing your stress.
//www.youtube.com/embed/x_KvdPDGHsA
What do you think?
There is something to learn here about managing your stress.
//www.youtube.com/embed/x_KvdPDGHsA
What do you think?


