This is a safe method used by hospitals, people with anxiety and panic attacks, nurses and other staff members. Recognized by the medical community as...
Published August 3, 2011 at 5:04 PM on Nico Nico Douga. Author's Comments: "How pitiful. My physical strength fell remarkably recently." Composer: Nashimoto-P NND: www.nicovideo.jp...
Chronic hyperventilation syndrome is common in modern people. Such breathing reduces oxygen transport to brain and other body cells. Over 90% of modern population breathe...
