To look at pranayama simply: We inhale and exhale for a specific ratio, getting valuable oxygen and stress reduction. This is often enough for most people, who barely realize that their breathing has been altered by situations, which naturally occur during the course of a day. However, serious Yoga practitioners may wish to go deeper into pranayama itself. For these practitioners, it is essential to find good and reliable information. Pranayama, while very beneficial, can be harmful if practiced improperly. Some of the dynamic pranayama techniques can cause hyperventilation, which may do more harm than good. Through gaining control of the breath, one gains control of one’s inner self by truly connecting the mind and body.