Home / 7 important questions about the root canal procedure 7 important questions about the root canal procedure A root canal is a treatment used to repair an infected tooth. Factors such as the patientâs general health, the extent of the infection and the anatomy of the tooth affect the outcome.
Stig Severinsen - 22 Minutes Guinness World Record Breath Hold-http://www.breatheology.com-FREE Breatheology Academy! Stig Severinsen, PhD in Medicine breaks the Guinness World Record for the longest breath hold ever performed on a single breath! The new official record is 22 minutes! Check the Official Guinness World Record website here: http://www.guinnessworldrecords.com/w...
1 Aleix Segura Vendrell, who set a world record for holding his breath underwater for 24 minutes and 3 seconds, is a proponent of this very technique.  Don't hold air in your cheeks. This method is meant for an air reserve, which requires letting go of the air in your lungs and switching it with the air in your cheeks.