Decoding Vāta-sāra in Sūrya-namaskāra and a Novel Interpretation of Kākī-mudrā.

Sūrya-namaskāra, the widely practiced yogic sequence of 12 āsanas, is conventionally recognized for its musculoskeletal and cardiovascular benefits. This paper presents a conceptual hypothesis that the traditional sequence may encode an ancient internal practice known as Vāta-sāra, involving the deliberate ingestion of air into the gastrointestinal (GI) tract. Based on anatomical, physiological, and experiential observations, we reinterpret Kākī-mudrā as a technique that facilitates controlled air entry into the stomach. Preliminary demonstrations, including auscultation and radiographic imaging, suggest a measurable increase in gastric air volume following this maneuver, indicating its physiological plausibility. This conceptual framework explores potential mechanisms through which GI air might influence hormonal regulation - notably ghrelin suppression and glucagon-like peptide-1 stimulation - and proposes possible antimicrobial implications against pathogens such as Helicobacter pylori and Entamoeba histolytica. These observations are intended to stimulate further scientific inquiry rather than to serve as controlled experimental proof.