movements within Hinduism added raja yoga as the fourth spiritual path, but this is not universally accepted as distinct to other three. Karma yoga versus Kriya yoga According to Constance Jones and James Ryan, karma yoga is "yoga of action" while kriya yoga is "yoga of ritual action". Kriya yoga is found in tantric texts, and believed by its practitioners to activate chakra and energy centers in the body. In that sense, kriya yoga is a subset of karma yoga. See also Flow (psychology) Taṇhā – greed, craving Three poisons – three afflictions mentioned in Buddhist texts as what entrap people into the cycle of rebirths and sufferings Trul khor Notes References Further reading External links Hindu philosophical concepts Karma in Hinduism Yoga paths