Respiratory (Breathing) in between the laughs. The body has to inhale. Breath and laugh (a long exhalation). Making the transfer of oxygen occurs, the body. Hemodialysis, blood red, thus making the neuron. Heart, Lung & throat stronger.
Respiratory (Breathing) while laughing. Body to breathe Hold your breath and laugh (Exhale longer) to change the body of oxygen. Dialysis is a blood red to black. As a result, nerve cells, heart, lung, cervical cells.
Respiratory system (Breathing) during the laughing, the body has to inhale (breathe out of breath and laughing long) makes the body"s change of oxygen. Black as the dialysis artery nerve, heart, lungs, throat, stronger.