Skip to content

Effects of Yoga on Pulmonary Parameters, Posture, Body Awareness and Quality of Life Among Chronic Smokers

Effects of Pranayam (Voluntary Regulated Breathing) and Yogasana (Yoga Postures) on Posture, Pulmonary Parameters, Spine Flexibility, Body Awareness and Quality of Life Among Chronic Smokers

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05810298
Enrollment
32
Registered
2023-04-12
Start date
2022-12-22
Completion date
2023-03-23
Last updated
2023-04-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Smoking

Keywords

Yoga, Pranayam, Breathing exercise, Asana, Smoking, Spine health, Spinal stretches

Brief summary

The aim of this study is to examine the effects of practicing pranayam (voluntary regulated breathing) and yogasana (standing poses of yoga) with subject education on vital capacity, respiratory muscle strength, spinal flexibility, body awareness, quality of life and nicotine dependence of smokers and non-smokers.

Detailed description

When initial assesments will be completed, volunteers will be assigned to one of two possible sequences by their nicotine dependency. Smokers group (SG) or control group (CG). All volunteers will receive an exercise program with Asana and Pranayam practices with the duration of 4 weeks. All subjects will be assessed in terms of functional capacity, pulmonary functions, thoracic spine range of motion, postural analysis, respiratory muscle strength, body awareness, quality of life and nicotine dependence at the baseline and at the end of the study. Data will be collected from all the subjects at baseline and at the end of the study (4 weeks) by the same physiotherapist who also will supervise the exercise sessions.

Interventions

OTHERAsana Practice

Yogasana training will be comprised of active movements when standing. Spine and limbs stretches eccentrically respecting the movement patterns of body without pushing limits. Transition in between poses will be synchronized with breathing pattern in zero resistance flow. The exercises will be done 2 days a week online under the supervision of physiotherapist. Total duration of standing poses training will last for 4 weeks.

OTHERPranayam Practice (Rhythmic regulated breathing)

Breathing exercises will be comprised of diaphragmatic breathing, holding the breath after inhaling deeply and exhaling passively or exhaling actively by contracting abdominal muscles and inhaling passively. The exercises will be done 2 days a week online under the supervision of physiotherapist. Total duration of breathing exercises will last for 4 weeks.

BEHAVIORALSmoking Education Program

The aim of the education is to increase awareness of subjects who are chronical smokers. The subject education will be performed at least once via face to face interview. Education topics will be covered basic information about harmful effects of habitual smoking and how to reduce the side effects of nicotine withdrawal.

Sponsors

Yeditepe University
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
Yes

Inclusion criteria

* Voluntary participation in research * Young healthy subjects who were aged between 18-60 years with or without daily cigarette smoking habit

Exclusion criteria

* Allergic disorders or respiratory disorders * History of a major surgery in the last 2 years * Neurological diseases * Cardiovascular diseases which are contraindicates exercise * Fractures or orthopedic problems in upper or lower extremities * Systemic rheumatical diseases(Rheumatoid Arthritis, Ankylosing Spondilitis etc.) Systemic diseases and respiratory disorders will be ruled out in the selected subjects by taking their detailed history and by their thorough clinical examination by the researcher.

Design outcomes

Primary

MeasureTime frameDescription
New York Posture Rating Chart4 weeksDifferent parts of body will be screened by the physiotherapist and observation data will be used to evaluate volunteers posture.
Fagerström Test for Nicotine Dependence4 weeksNicotine dependence will be evaluated with this test
Thoracic Spine Range of Motion4 weeksThoracic spinal elasticity will be evaluated with measuring rotational range of motion of T1-T2 spine using iPhone compass app. A strong and significant correlation was found between the Universel Goniometer and the Compass app by Furness et al. (2018), demonstrating good concurrent validity.
Pulmonary Function Tests4 weeksMedical International Research Spirodoc® Spiro spirometry will be used to evaluate pulmonary functions of volunteers.
Respiratory Muscle Strength4 weeksThe Micro Medical Micro RPM respiratory pressure meter will be used to evaluate respiratory muscle strength.
World Health Organization Quality of Life Assesment (WHOQOL-BREF)4 weeksTurkish version of WHOQOL-BREF will be used in this study as given by WHO. This questionnaire will be used to provide numerical data on Quality of Life assesments of the volunteers.
Body Awareness Questionnaire(BAQ)4 weeksBody Awareness Questionnaire(BAQ) will be used to provide numerical data on subjects body awareness. A Turkish validity study of BAQ was performed by Karaca and it's valid as well as reliable.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026