The first effects felt are usually improved health and strengthened nervous system. Some Hatha Yogis may even demonstrate control over internal organs, blood flow, and breathing. The ability of some Yogis to even stop the breathing and heart beat completely for a period of time has been demonstrated under laboratory settings. There are many good books available on this subject and one is wise to have a copy handy that also include pictures of the various asanas and mudras. Raja Yoga means royal and is sometimes called the crown of Hatha Yoga.
Raja adds concentration after body and mind are cleaned and trained to stay calm and attentive.
Raja Yoga is also a complete system. It is also refered to as Ashtanga Yoga because of the eight limps the system rests on. Ma Yoga Shakti International Mission 114-23 Lefferts Blvd., South Ozone Park, NY 11420. This is the Yoga of selfless love, compassion, humility, purity and the desire and serious intention to merge with God. The following persons are known as outstanding examples of Bhakti Yogis.