Hatha yoga made out of two Sanskrit words "prāṇa" (प्राण, breath, vital energy, life force) and "āyāma" (आयाम, restraining, extending, stretching). Some Hatha yoga texts teach breath exercises but do not refer to it as Pranayama. For example, "Gheranda samhita" in section 3.55 calls it "Ghatavastha" (state of being the pot). In others, the term "Kumbhaka" or "Prana-samrodha" replaces Pranayama. Regardless of the nomenclature, proper breathing and the use of breathing techniques during a posture is a mainstay of Hatha yoga. Its texts state that proper breathing exercises cleanses and balances the body. "Pranayama" is one of the core practices of Hatha
Karma This effect may be material, moral or emotional — that is, one's karma affects one's happiness and unhappiness. The effect of karma need not be immediate; the effect of karma can be later in one's current life, and in some schools it extends to future lives. The consequence or effects of one's karma can be described in two forms: "phalas" and "samskaras". A "phala" (literally, fruit or result) is the visible or invisible effect that is typically immediate or within the current life. In contrast, "samskaras" are invisible effects, produced inside the actor because of the karma, transforming the agent