You can most definitely get into trouble with breathing exercises. Just consider for a second what hyperventilating looks like, or hypo-ventilating. That is on

You can most definitely get into trouble with breathing exercises. Just consider for a second what hyperventilating looks like, or hypo-ventilating. That is one of the things many pranayama and other breathing exercises do. Restricting &/or increasing oxygen to the body/brain for extended periods of time… what could go wrong?