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PubMedDate not supplied

Invest in yourself. Yoga as a self-care strategy.

A widening recognition of the mind-body-spirit connection in western medicine has resulted in a growing interest in ancient health practices such as yoga. As complementary therapies enter mainstream medical settings, nurses and other healthcare providers need a fundamental understanding of these modalities to be able to advise patients effectively. This article provides an overview of yoga and details the benefits of yoga practice.

Health Promotion↗
PubMed1985

Yoga for bronchial asthma: a controlled study.

Fifty three patients with asthma underwent training for two weeks in an integrated set of yoga exercises, including breathing exercises, suryanamaskar, yogasana (physical postures), pranayama (breath slowing techniques), dhyana (meditation), and a devotional session, and were told to practise these exercises for 65 minutes daily. They were then compared with a control group of 53 patients with asthma matched for age, sex, and type and severity of asthma, who continued to take their usual drugs. There was a significantly greater improvement in the group who practised yoga in the weekly number of attacks of asthma, scores for drug treatment, and peak flow rate. This study shows the efficacy of yoga in the long term management of bronchial asthma, but the physiological basis for this beneficial effect needs to be examined in more detail.

Adolescent↗
PubMed1988

Increased muscle enzyme activity after yoga breathing during an exacerbation of asthma.

The case is reported of a yoga practitioner who, during an exacerbation of asthma, developed a substantial increase in serum muscle enzymes. This was related to his yoga breathing exercises, which he used to enhance the delivery of aerosolised bronchodilators. As his condition improved and the use of these yoga manoeuvres diminished, the muscle enzyme levels fell to normal.

Asthma↗
PubMedDate not supplied

Changed pattern of regional glucose metabolism during yoga meditative relaxation.

Using positron emission tomography (PET), measurements of the regional cerebral metabolic rate of glucose (rCMRGlc) are able to delineate cerebral metabolic responses to external or mental stimulation. In order to examine possible changes of brain metabolism due to Yoga meditation PET scans were performed in 8 members of a Yoga meditation group during the normal control state (C) and Yoga meditative relaxation (YMR). Whereas there were intraindividual changes of the total CMRGlc, the alterations were not significant for intergroup comparison; specific focal changes or changes in the interhemispheric differences in metabolism were also not seen; however the ratios of frontal vs. occipital rCMRGlc were significantly elevated (p less than 0.05) during YMR. These altered ratios were caused by a slight increase of frontal rCMRGlc and a more pronounced reduction in primary and secondary visual centers. These data indicate a holistic behavior of the brain metabolism during the time of altered state of consciousness during YMR.

Adult↗
PubMed1992

Thermic responses to vegetarian meals and yoga exercise.

The thermic effect (TEF) of vegetarian meals was measured for breakfast and lunch in 6 lean healthy men (18-25 years) during normal feeding (NF) and with 20% overfeeding (OF) on 28 successive days. The energy contents of breakfast were 223 +/- 10 and 330 +/- 48 kcal, and those of lunch were 1,033 +/- 220 and 1,247 +/- 222 kcal in NF and OF, respectively. In NF, the TEF per 180 min was 32.7 +/- 8.6 and 54.8 +/- 6.3 kcal for breakfast and lunch, respectively. In OF, the TEF was 38.3 +/- 8.3 kcal for breakfast and 57.2 +/- 5.4 kcal for lunch. The increase in total TEF due to OF was nonsignificant (p greater than 0.2). In response to 20% OF, adaptive thermogenesis was manifested mainly through an increase in the resting metabolic rate of 4.9% (p less than 0.001). In both feeding, regimes, the percent TEF was higher for breakfast than for lunch (p less than 0.05). Regression analysis of TEF versus calorie load indicated a stable component of 42 kcal with a 2% rate of increase. Yoga exercises were performed from 16.00 to 17.00 daily. The thermic effect of yoga exercises observed from 17.10 to 18.30 was 21 kcal and persisted beyond 90 min, indicating the role of yoga in energy metabolism.

Adolescent↗
PubMed1997

Comparison of changes in autonomic and respiratory parameters of girls after yoga and games at a community home.

The heart rate, breathing rate, and skin resistance were recorded for 20 community home girls (Home group) and for 20 age-matched girls from a regular school (School group). The former group had a significantly higher rate of breathing and a more irregular breath pattern known to correlate with high fear and anxiety, than the School group. Skin resistance was significantly lower in the School group, which may suggest greater arousal, 28 girls of the Home group formed 14 pairs, matched for age and duration of stay in the home. Subjects of a pair were randomly assigned to either yoga or games groups. For the former emphasis was on relaxation and awareness, whereas for the latter increasing physical activity was emphasized. At the end of an hour daily for six months both groups showed a significant decrease in the resting heart rate relative to initial values (Wilcoxon paired-sample rest), and the yoga group showed a significant decrease in breath rate, which appeared more regular but no significant increase in the skin resistance. These results suggest that a yoga program which includes relaxation, awareness, and graded physical activity is a useful addition to the routine of community home children.

Affective Symptoms↗
PubMed2005

The effects of yoga on mood in psychiatric inpatients.

The effects of yoga on mood were examined in 13 psychiatric inpatients at New Hampshire Hospital. Participants completed the Profile of Mood States (POMS) prior to and following participation in a yoga class. Analyses indicated that participants reported significant improvements on all five of the negative emotion factors on the POMS, including tension-anxiety, depression-dejection, anger-hostility, fatigue-inertia, and confusion-bewilderment. There was no significant change on the sixth POMS factor, vigor-activity. Improvements in mood were not related to gender or diagnosis. The results suggest that yoga was associated with improved mood, and may be a useful way of reducing stress during inpatient psychiatric treatment.

Adult↗
PubMed1991

Effect of yoga training on exercise tolerance in adolescents with childhood asthma.

Forty six young asthmatics with a history of childhood asthma were admitted for yoga training. Effects of training on resting pulmonary functions, exercise capacity, and exercise-induced bronchial lability index were measured. Yoga training resulted in a significant increase in pulmonary function and exercise capacity. A follow-up study spanning two years showed a good response with reduced symptom score and drug requirements in these subjects. It is concluded that yoga training is beneficial for young asthmatics.

Adolescent↗
PubMed1998

Yoga, meditation, and imagery: clinical applications.

Hatha yoga and meditation as adjunctive therapies for promoting and maintaining wellness offer an excellent example of the mind-body connection at work. Hatha yoga creates balance, physically and emotionally, by using postures, or asanas, combined with breathing techniques, or pranayama. Meditation and guided imagery not only support the physical and emotional work being done by the postures and breathing, they open the door to self-actualization to create the perfect union of the mind, body, and spirit. This report discusses the definitions of hatha yoga, meditation, and imagery and their clinical applications. Three case studies from private practice are presented.

Female↗
PubMed2001

Efficacy of naturopathy and yoga in bronchial asthma--a self controlled matched scientific study.

Asthma is one of the common psychosomatic illness influenced by many factors. Bronchodilators give temporary relief and have side effects. The present study is aimed at finding the efficacy of a non-pharmacological approach of naturopathy and Yoga in bronchial asthma. A total no of 37 patients (19 men, 18 women) with mean age 35.06 yrs (men), 40.74 yrs (women) admitted to INYS, Bangalore, for the period of 21 days. The treatment included 1. Diet therapy 2. Nature cure treatment and 3. Yoga therapy. The various parameters including lung function test were measured on admission and once a week. Results showed the significant improvement in PEFR, VC, FVC, FEV1, FEV/FEC %, MVV, ESR and absolute eosinophil count. The patients reported a feeling of well being, freshness and comfortable breathing. Naturopathy and yoga helps in inducing positive health, alleviating the symptoms of disease by acting at physical and mental levels.

Adult↗
PubMed1998

Yoga therapy in chronic bronchitis.

Fifteen patients of chronic bronchitis received yoga therapy in the form of pranayam and 8 types of 'asans' for a period of 4 weeks. They had a perceptible improvement in dyspnoea as was measured by visual analog. Lung function parameters (VC, FEV1, and PEFR) also improved after the practice of yoga. This preliminary study indicates that, yoga may be an useful adjunct to other conventional form of therapy for COPD.

Aged↗
PubMed2001

Improved performance in the Tower of London test following yoga.

Twenty girls between 10 and 13 years of age, studying at a residential school were randomly assigned to two groups. One group practiced yoga for one hour fifteen minutes per day, 7 days a week, while the other group was given physical training for the same time. Time for planning and for execution and the number of moves required to complete the Tower of London task were assessed for both groups at the beginning and end of a month. These three assessments were separately tested in increasingly complex tasks requiring 2-moves, 4-moves and 5-moves. The pre-post data were compared using the Wilcoxon paired signed ranks test. The yoga group showed a significant reduction in planning time for both 2-moves and 4-moves tasks (53.9 and 59.1 percent respectively), execution time in both 4-moves and 5-moves tasks (63.7 and 60.3 percent respectively), and in the number of moves in the 4-moves tasks (20.9 percent). The physical training group showed no change. Hence yoga training for a month reduced the planning and execution time in simple (2-moves) as well as complex tasks (4, 5-moves) and facilitated reaching the target with a smaller number of moves in a complex task (4-moves).

Child↗
PubMed2002

Therapeutic potential of yoga practices in modifying cardiovascular risk profile in middle aged men and women.

AIMS OF STUDY: To study effect of yoga on the physiological, psychological well being, psychomotor parameter and modifying cardiovascular risk factors in mild to moderate hypertensive patients. METHODS: Twenty patients (16 males, 4 females) in the age group of 35 to 55 years with mild to moderate essential hypertension underwent yogic practices daily for one hour for three months. Biochemical, physiological and psychological parameters were studied prior and following period of three months of yoga practices, biochemical parameters included, blood glucose, lipid profile, catecholmines, MDA, Vit. C cholinesterase and urinary VMA. Psychological evaluation was done by using personal orientation inventory and subjective well being. RESULTS: Results showed decrease in blood pressure and drug score modifying risk factors, i.e. blood glucose, cholesterol and triglycerides decreased overall improvement in subjective well being and quality of life. There was decrease in VMA catecholamine, and decrease MDA level suggestive decrease sympathetic activity and oxidant stress. CONCLUSION: Yoga can play an important role in risk modification for cardiovascular diseases in mild to moderate hypertension.

Adaptation, Physiological↗
PubMed2002

Yoga for stress reduction and injury prevention at work.

At work employees face numerous psychological stressors that can undermine their work performance. These stressors, stemming from a variety of possible causes, have enormous health and financial impacts on employees as well as employers. Stress has been shown to be one of the factors leading to musculo-skeletal disorders (MSDs) such as: include back pain, carpal tunnel syndrome, shoulder or neck tension, eye strain, or headaches. Yoga is an ancient form of exercise that can reduce stress and relieve muscular tension or pain. Practicing yoga at the workplace teaches employees to use relaxation techniques to reduce stress and risks of injury on the job. Yoga at the workplace is a convenient and practical outlet that improves work performance by relieving tension and job stress.

Humans↗
PubMed2000

Integrated approach to yoga.

Yoga is a science of Holistic living and not merely a set of Asanas and Pranayama. It is a psycho physical and spiritual science, which aims at the harmonious development of the human body, mind and soul. Yoga is the conscious art of self-discovery. It is a process by which animal man ascends through the stages from normal man to super man and then the divine man. It is an expansion of the narrow constricted egoistic personality to an all-pervasive eternal and blissful state of reality. Yoga is an all round development of personality at physical, mental intellectual, emotional and spiritual level.

Holistic Health↗
PubMed2004

Role of yoga in stress management.

The state of the mind and that of the body are intimately related. If the mind is relaxed, the muscles in the body will also be relaxed. Stress produces a state of physical and mental tension. Yoga, developed thousands of years ago, is recognized as a form of mind-body medicine. In yoga, physical postures and breathing exercises improve muscle strength, flexibility, blood circulation and oxygen uptake as well as hormone function. In addition, the relaxation induced by meditation helps to stabilize the autonomic nervous system with a tendency towards parasympathetic dominance. Physiological benefits which follow, help yoga practitioners become more resilient to stressful conditions and reduce a variety of important risk factors for various diseases, especially cardio-respiratory diseases.

Humans↗
PubMed2005

[Physical exercise and yoga in prevention and treatment of addictive diseases].

Prevention of addictive diseases should be complex and systematic and it should include training of social skills, decision-making skills, family intervention, etc. Similarly, effective treatment is usually long-term, systematic and complex. Physical exercise and yoga can be useful components of comprehensive prevention and treatment programmes. On the other hand, competitive professional sport rather increases the number of risk factors for substance-related problems. Practical experience with the use of yoga in substance dependent patients and pathological gambles are mentioned. One of the advantages of yoga is the integration of physical exercise and relaxation.

Behavior, Addictive↗
PubMed2004

Modulation of cardiovascular response to exercise by yoga training.

This study reports the effects of yoga training on cardiovascular response to exercise and the time course of recovery after the exercise. Cardiovascular response to exercise was determined by Harvard step test using a platform of 45 cm height. The subjects were asked to step up and down the platform at a rate of 30/min for a total duration of 5 min or until fatigue, whichever was earlier. Heart rate (HR) and blood pressure response to exercise were measured in supine position before exercise and at 1, 2, 3, 4, 5, 7 and 10 minutes after the exercise. Rate-pressure product [RPP = (HR x SP)/100] and double product (Do P = HR x MP), which are indices of work done by the heart were also calculated. Exercise produced a significant increase in HR, systolic pressure, RPP & DoP and a significant decrease in diastolic pressure. After two months of yoga training, exercise-induced changes in these parameters were significantly reduced. It is concluded that after yoga training a given level of exercise leads to a milder cardiovascular response, suggesting better exercise tolerance.

Adolescent↗