Kho Tàng Kiến Thức Khí Công

Modulation of respiration pattern variability (2020)

Breathing Practices for Stress and Anxiety (2023)

Effects of Diaphragmatic Breathing: Narrative Review (2020)

02. Diaphragmatic Breathing

Rest Period in Diaphragmatic Breathing & HRV (2016)

Influence on breathing patterns & motion (2014)

Do Longer Exhalations Increase HRV? (2024)

03. Extended Exhale Breathing (1:2)

Relaxation effect of prolonged expiration (2018)

Effects of mainly inspiration vs expiration (2016)

Paced breathing at 0.1 Hz improves CO2 homeostasis (2019)

04. Balanced Breathing (4-4)

PLOS ONE

Deep/slow breathing on vagal tone (2021)

Cardiac Autonomic Activity during Slow Breathing (2021)

Influence of Respiratory Pauses on Vagal Activity (2021)

05. Coherent Breathing (6 breaths/min)

Resonant breathing in psychiatric patients (2025)

Integrating Breathing Into Psychotherapy (2021)

Breathwork meta-analysis: Stress & Mental Health (2022)

02

Kết Nối Tâm – Tim – Phổi

06. Deep, Long, Smooth Breath

14-week structured breathing program (2025)

Breathing exercises on generalized anxiety (2022)

HRV during Nostril-Regulated Yoga Breathing (2024)

07. Heart Breathing (Heart-Focused)

Acute nasal breathing increases parasympathetic HRV (2023)

Hemodynamic changes during uninostril breathing (2024)

Active cycle of breathing techniques (2007)

08. Lung-Cleansing Breath

Effect of Various Lengths of Respiration on HRV (2023)

Psychophysiology of the sigh (2022)

Physiological effects of slow breathing (2017)

09. Slow-Quiet Breathing

Breathwork Interventions for Anxiety (2023)

Breathwork for Chronic Stress and Mental Health (2025)

Breathing Dynamics Modulate Emotion & Cognition (2025)

10. Morning Breath (4-6)

Supplemental Breathwork Program on aerobic performance (2025)

Breathing, postural stability & psychological health (2024)

Pursed-lips Breathing in COPD Patients (2018)

03

Âm Thanh & Điều Hòa

11. Pursed-lip Breathing

Breathing techniques to reduce symptoms (2024)

ERS Review

Pursed-lip Breathing - StatPearls

PubMed

12. HRV Breathing

Paced breathing at 0.1 Hz improves CO2 (2019)

PLOS ONE

Benefits of deep/slow breathing on vagal tone (2021)

Cardiac Autonomic Nervous System Activity (2021)

Brief structured respiration practices (2023)

13. Box Breathing (4-4-4-4)

Breathe with the Waves: Brief Breathwork Intervention (2025)

Box breathing for post-HIIT recovery

PLOS ONE

14. Nogare (Silent Recovery)

Restricted nasal-only breathing during endurance (2023)

Acute nasal breathing lowers blood pressure (2023)

Effects of Nasal and Oral Breathing on Respiratory Muscle (2025)

Brief structured respiration practices (Cyclic Sighing) (2023)

15. "Ha" Breath (Exhale)

The Integrative Role of the Sigh (2014)

Effects of fast expiration exercises (2016)

Effects of Sheetali and Sheetkari on Blood Pressure

04

Làm Mát & Thu Liễm

16. Sitali / Sitkari (Cooling)

Health Impacts of Yoga and Pranayama (Review)

Effects of Bhramari and Sheetali Pranayama

SAGE

17. Dantian/Hara Breathing

Reverse abdominal breathing in Tai Chi (2025)

Interoceptive awareness in experienced meditators

Effects of Interoceptive Awareness Training (2025)

Effectiveness of Anapana & Body scan

18. Whole-body Breathing

Impact of Virtual Body Scan Mindfulness

Mindfulness-Based Body Scan Technique on Sleep

Breathing at 5.5 breaths per minute increases HRV

19. 5-5 Breathing

ResearchGate

Paced Breathing With a Prolonged Inspiratory Period (2024)

BioRxiv

Guiding Breathing at Resonance Frequency (2023)

Benefits of deep and slow breathing (2021)

20. 6-6 Breathing

Rest Period in Diaphragmatic Breathing Increases HRV (2016)

Physiological effects of slow breathing (2017)

Liuzijue exercise & circadian rhythm of blood pressure

05

Trị Liệu Rung Động

21. Liu Zi Jue (Lục Tự Quyết)

LiuZiJue Qigong versus traditional core stability

Liuzijue Qigong & Parkinson's Disease

Springer

22. Humming Breath (Bhramari)

Bhramari to enhance lung function & immunity

Effects of Bhramari Pranayama on health

Bhramari Pranayama on Cardiovascular Parameters

Ujjayi effects on voice parameters

23. Breath + Tone

Neurophysiological Link Between Voice & Autonomic NS

Vocal fold physiology and voice acoustics

Core exercises on respiratory parameters

24. Send Breath Downward

Minding the Body: Meta-analysis on Interoception

25. Natural Breathing Observation

Mindfulness teacher training enhances interoception

Meta-analysis of mindfulness meditation effects

4-7-8 breathing on HRV & Blood Pressure

06

Giấc Ngủ & Thần Kinh

26. Sleep Breathing (4-7-8)

Deep Breathing & 4-7-8 technique on anxiety

PubMed

4-7-8 Breathing for Stress Relief (PDF)

ICIS Tech

27. Resonant Breathing (0.1Hz)

Guiding Breathing at Resonance Frequency

Deep breathing & alternate nostril on HRV

Physiology

Paced Breathing With Prolonged Inspiratory Period

BioRxiv

28. Nadi Shodhana

Alternate Nostril Breathing & HRV

Influence of alternate nostril breathing on HRV

Effect on cardio-respiratory functions

Pranayama on Emotional Intelligence

29. Ujjayi Pranayama

Ujjayi effects on voice parameters

Ujjayi pranayama & Cardiovascular Parameters

JCDR

30. Reverse Breathing

Reverse abdominal breathing in Tai Chi

Core exercises on respiratory parameters

Physiopathology of Breath-Holding Activity

07

Kiểm Soát Vi Mô (Dẫn Ý)

31. Micro-retention (Vi nín thở)

Breath-holding in sports: applications

Static Apnea Diving Training (Cardiovascular)

Physiopathology of Breath-Holding

32. Mini External Pause

Breath-holding in sports adaptations

Static apnea training outcomes

33. Whole-body Breathing

Interoceptive awareness in meditators

Interoceptive Awareness Training Effects

Interoceptive awareness in meditators

34. Spine-Focused Breath

Meta-analysis: Interoception & Mindfulness

Mindfulness teacher training enhances interoception

Interoceptive Awareness Training Effects

35. Microcosmic Orbit (Segment)

Virtual Body Scan Mindfulness Exercise

Effectiveness of Anapana & Body scan

08

Vận Khí & Nội Lực

36. Microcosmic Orbit (Forward)

Meta-analysis of mindfulness meditation

Minding the Body: Interoception & Mindfulness

Functional neuroimaging of OM chanting

37. OM/AUM Chanting

Effect of Om Chanting on HRV

Core exercises & respiratory parameters

Interoceptive awareness in experienced meditators

38. Interoceptive Observation

Minding the Body: Meta-analysis

Abdominal bracing on respiration during lifting

39. Box Breathing (Legs Up)

Effects of core exercises on respiratory parameters

40. Ibuki "Soft"

Core exercises & respiratory parameters

Physiopathology of Breath-Holding Activity

09

Cảnh Báo & Giới Hạn

41. Double Retention

Breath-holding in sports: applications

Static Apnea Diving Training (Cardiovascular)

Physiopathology of Breath-Holding Activity

42. Extended External Retention

Static Apnea Diving Training

Breath-hold training in sport: responses

Virtual Body Scan Mindfulness Exercise

43. Microcosmic Orbit (Reverse)

Effectiveness of Anapana & Body scan

Minding the Body: meta-analysis

44. Macrocosmic Orbit

Mindfulness teacher training & interoception

Interoceptive Awareness Training Effects

45. "Phát Khí" (External Force)

Core exercises & respiratory parameters

Voluntary activation of sympathetic nervous system

10

Ứng Dụng Võ Đạo

46. Kiai (Vocal Exhale)

Link Between Voice and Autonomic Nervous System

Vocal fold physiology and voice acoustics

47. Fa Jin (Explosive Force)

Voluntary activation of sympathetic system (PNAS)

PNAS

48. Iron Shirt (Primary)

g-Tummo: Somatic Components

Tummo Meditation & Brain Activity

Voluntary activation of sympathetic NS (PNAS)

49. Wim Hof Method

PNAS

Voluntary activation of sympathetic NS (PMC)

Voluntary activation of sympathetic NS (Europe PMC)

Components of g-Tummo Meditation

50. Tummo (Inner Heat)

Effects of Tummo on Brain Activity