There are 18 types of Yogas mentioned in Bhgavadgeetha Here main yogas are listed

1. Hatha Yoga: This uses force and discipline in an attempt to gather the energy of the body with the consciousness. This can be achieved by physical postures, breathing exercises.
2. Bhakthi Yoga: It is for those who, through loving worship, wish to unite themselves with god. It can be practiced by singing, chanting slogans, reading religious books.
3. Gnana Yoga: It is true knowledge and is for those who study the sacred books of wisdom.
4. Karma Yoga: Performance the normal chores of life in a spiritual manner, attachment and remaining balanced ever in success and failure is karma yoga.
5. Raja Yoga: Concentration of mind in order to attain a mental and spiritual link with god in a royal manner.