Yoga mudras and their potential benefits for health and well-being: A critical review of Chin Mudra and Hridaya (Apana Vayu) Mudra
R Praveen
International Journal of Physical Education Sports and Health October 1, 2026 DOI: 10.22271/kheljournal.2026.v13.i10c.4880 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Critical review Peer reviewed |
|---|---|
| Key findings | Argues that although yoga mudras such as Chin Mudra and Hridaya Mudra have cultural and practical significance in yoga education, scientific evidence for their specific therapeutic effects is limited and claims should remain proportionate to that evidence. The authors identify gaps including scarce adequately controlled studies, limited long-term evidence, and insufficient testing of whether finger configurations add benefit beyond quiet rest, breathing, or meditation. |
Abstract
Yoga mudras are traditional gestures used in association with meditation, breathing exercises, and other yogic practices. Chin Mudra is commonly associated with meditative awareness and concentration, whereas Hridaya Mudra, frequently identified with Apana Vayu Mudra in contemporary yoga practice, is traditionally associated with the heart and cardiovascular well-being. Despite their popularity, the scientific evidence concerning the independent effects of these specific hand gestures remains limited. This critical review examines their traditional descriptions, possible relevance to psychological and physiological well-being, and the limitations of the available empirical evidence. Particular attention is given to the distinction between studies investigating individual mudras and those examining combined yoga interventions. Published research concerning Apana Vayu Mudra and blood pressure, immediate cardiovascular responses to yogic techniques, and broader conceptual literature on hand mudras provides a starting point for examining the current state of knowledge. However, differences in study design, intervention procedures, and outcome measures complicate interpretation. The review identifies important research gaps, including the scarcity of adequately controlled studies, limited evidence concerning long-term effects, and insufficient investigation of whether a particular finger configuration produces benefits beyond quiet rest, breathing, or meditation. A framework for future research is proposed, emphasizing standardized protocols, suitable comparison groups, validated outcome measures, transparent reporting, and appropriate ethical safeguards. The review concludes that yoga mudras have cultural and practical significance within yoga education, but claims about their specific therapeutic effects should remain proportionate to the available evidence.