Sudarshan Kriya is not a DIY technique. Unlike a generic 5-minute breathing exercise, Sudarshan Kriya involves specific ratios of breath retention and exhalation that require personalized instruction.
If you are not ready to commit to a full course but are drawn to the "Soham" rhythm, you can practice two safe alternatives: sudarshan kriya soham audio link
: Consistent practice (such as a 40-day cycle) is known to strengthen "neutral mind" and emotional stability. Accessing the Audio Sudarshan Kriya is not a DIY technique