Hatha yoga are two forms of hatha yoga: one practiced by Yajñavalkya consisting of the eight limbs of ashtanga yoga and another practiced by Kapila consisting of eight mudras. Currently, the oldest dated text to describe hatha yoga, the 11th century CE "Amṛtasiddhi", comes from a tantric Buddhist milieu. The oldest texts to use the actual verbiage of "hatha" are also Vajrayana Buddhist. In the 20th century, hatha yoga, particularly asanas (the physical postures), became popular throughout the world as a form of physical exercise, and is now colloquially termed simply as "yoga." According to the Indologist James Mallinson, some Hatha Yoga
Karma unjust act, can claim all his bad actions were a product of his karma: he is devoid of free will, he can not make a choice, he is an agent of karma, and he merely delivers necessary punishments his "wicked" victims deserved for their own karma in past lives. Are crimes and unjust actions due to free will, or because of forces of karma? (2) Does a person who suffers from the unnatural death of a loved one, or rape or any other unjust act, assume a moral agent is responsible, that the harm is gratuitous, and therefore seek justice?