Effect of integrated yogic practices on positive and negative emotions in healthy adults

Examining the impact of a restorative breath-based intervention "Sudarshan Kriya Yoga" at work: a field experiment

Background

Human capital plays a crucial role in the success of an organization and further contributes to the broader goals of growth and development of society. In this regard, it is essential to ensure the well-being of employees at the workplace. Given the positive impact of yoga on psycho-physiological aspects of health, this study aims to examine the impact of a breath-based yogic intervention, Sudarshan Kriya Yoga (SKY), on stress, anxiety, thriving, general health, emotional well-being, social well-being, and psychological well-being among employees of a leading manufacturing firm in India.

Methods

Undertaking a randomized-control experiment design (n = 64), we examined the impact of SKY on stress, anxiety, thriving, general health, and emotional, social, and psychological well-being. Two certified instructors conducted the SKY intervention in a retreat format over 3 days.

Results

The analysis demonstrated positive outcomes across various aspects of participants' well-being, i.e., it significantly reduced their stress and anxiety and increased the levels of thriving, general health, and emotional, social, and psychological well-being. These findings are valuable for understanding the potential benefits of the SKY intervention.

Discussion

The findings provide support for considering SKY as a potential well-being intervention for employers at the workplace and society at large. Further exploration, implementation, and research in diverse contexts will be crucial to fully understand the long-term impact and scalability of the SKY intervention in promoting holistic well-being.

Hot Yoga Leads to Greater Well-being: A Six-week Experience-sampling RCT in Healthy Adults

Practicing hot yoga may bring significant psychological benefits, but it is largely unstudied. We examined the effects of hot yoga on multifaceted well-being indicators with 290 healthy yoga-naïve volunteers partaking in a six-week randomized controlled trial. Participants completed questionnaires pre- and post-intervention, and reported their emotional experiences four times per day throughout an experience-sampling study. Results revealed that the hot yoga group (n = 137) improved their well-being from pre- to post-treatment, comparing to the wait-list control group (n = 153). These improvements included life satisfaction, general health, mindfulness, peace of mind, and eudaimonic well-being (ΔR2 ranging from .01 to .08)-but not flourishing, which describes major aspects of social-psychological functioning. Multilevel analyses demonstrated that momentary positive emotional experiences increased significantly throughout the trial in the yoga group only (conditional R2 = .68), particularly when attending a yoga class (conditional R2 = .50). Interestingly, this increase in momentary positive emotion explained the improvement in post-intervention mindfulness, peace of mind, and general health by 21%, 31%, and 11%, respectively. Finally, the benefits of hot yoga were more notable in individuals with lower levels of baseline eudaimonic well-being (conditional R2 = .45), flourishing (conditional R2 = .61), and mental well-being (conditional R2 = .65), even after ruling out any possible ceiling effects. To sum up, this study demonstrated multiple psychological benefits of hot yoga and its potential to be an effective positive psychology intervention. Future research-especially considering an active control group-is warranted.

Role of Yoga as an Adjunct in the Management of Migraine Headache-Current Status and Future Indications

Migraine headache is a painful, disabling condition afflicting 7% of the population. The long-term effort of coping with a chronic headache disorder predisposes the individual to other psychiatric illnesses, ischemic cerebrovascular disease as well as medicine overuse headache. The use of nonpharmacological methods to reduce the stress and pain associated with headache can improve the overall quality of life and reduce the burden of the disease. To examine the utility of yoga as an adjunct to pharmacological treatment of migraine headache. The review article is based on the secondary literature collected through the Google Scholar database between the years 2010 and 2020. Several themes were identified regarding the burden of migraine/headache and the need for the integration of yoga into the existing healthcare system. Despite the limitations and the need for greater scientific rigor, there have been consistent reports of the beneficial effects of yoga in the reduction of stress, anxiety, depression, and an enhanced quality of life, as well as better pain management in chronic diseases. Studies on the role of yoga in the treatment of migraine have been few in number. They have consistently shown that yoga can be a valuable adjunct to the existing pharmacological interventions in the management of migraine headache. In recent years, the Indian government has made enormous strides in establishing yoga outreach programs throughout the country. The need of the hour is to integrate evidence-based yoga with the wellness centers and noncommunicable diseases treatment plan. It can help to reduce the burden on the existing health care resources.

Can Yoga Boost Access to the Bodily and Emotional Self? Changes in Heart Rate Variability and in Affective Evaluation Before, During and After a Single Session of Yoga Exercise With and Without Instructions of Controlled Breathing and Mindful Body Awareness in Young Healthy Women

Exercise is indispensable for a healthy lifestyle. Yoga exercise can have positive effects on well-being and on cardiac autonomic activity making it an ideal intervention for improving mind-body interactions and resilience to physical and mental stressors. Emotions trigger especially strong bodily and affective-cognitive responses because of their social relevance for the self and their biological relevance of mobilizing the organism for action. This study investigates whether changes in emotion processing related to self-other referential processing and changes in cardiac autonomic activity, reflected by heart rate variability (HRV), occur immediately after already a single session of yoga exercise when yoga postures are practiced with or without breathing- and mindful body awareness instructions. Women, all university students (N = 34, final sample: n = 30, n = 25 naïve to yoga practice) were randomly assigned to two experimental groups who performed the same yoga exercises with or without controlled breathing and mindfulness instructions. Emotional, self-other referential processing, awareness of bodily signals and HRV indicators were investigated before and after the exercise using standardized experimental tasks, standardized questionnaires, and mobile recording devices. Exercising for 30 minutes changed cardiac activity significantly. HRV measures showed adaptability of cardiac activity during the exercise as well as during the affective task post- to pre-exercise. Exercising with breathing instructions and mindful body awareness had no superior effects on cardiac, particularly parasympathetic activity, compared to practicing the same movements without such explicit instructions. Self-referential processing did not change; however, participants were faster and more accurate in their affective judgments of emotional stimuli [regardless of their reference (self/other)], and showed better awareness of bodily signals after compared to before the exercise session. The results support immediate, adaptive effects of yoga exercise on cardiac and affective-cognitive processing in an all-female healthy sample. Therefore, yoga exercise could be recommended as a physical activity for boosting cardiac and emotional resilience in this target group.

"I Just Find It Easier to Let Go of Anger": Reflections on the Ways in Which Yoga Influences How Young People Manage Their Emotions

In this article we discuss how young people experienced a school-based yoga intervention. We pay particular attention to how yoga provides a space for young people to deal with their emotions. We base our discussion on qualitative data from young people in Norway who participated in the European research project “Hippocampus: Promoting Mental Health and Wellbeing among Young People through Yoga.” The qualitative results are based on experiences described by these young people in individual semi-structured interviews and in diaries or logs. Our data include nine interviews performed in the spring of 2019 with young people of Norwegian and refugee background in their late teens and early twenties. There were also 133 logs noted by the students exposed to the yoga intervention. In the qualitative interviews, young people talk about yoga and emotional management, improved sleep habits, and regulation. They also report improved ability to regulate and cope with stress. Yoga seemed especially beneficial for refugee trauma. In this article, we have chosen to focus on the utterances of young people about emotions, as those were quite dominant in our data, especially in the interview material. We have identified instances of emotional regulation, but also of emotional processes and changes of emotions, all of which were related to these young students practicing yoga. The impact of yoga on emotions illustrates the potential of yoga to improve the well-being and mental health of young people.

Effects of a Single Yoga Session on Cardiac Interoceptive Accuracy and Emotional Experience

BACKGROUND

There is an increasing body of research supporting the idea that cardiac interoceptive accuracy (IAc) can be improved by training. Findings concerning the effects of a single yoga session on IAc and the related construct emotional experience are sparse. The aim of this study was to examine if a single yoga session increases IAc and improves emotional experience.

METHODS

137 students were randomly assigned to a 20-min yoga session (n = 47), an endurance session (n = 46), or an inactive control condition (n = 44). IAc and emotional experience were assessed before and after the sessions.

RESULTS

There were no significant changes in IAc, or positive and negative affect. IAc at baseline and the change in positive effect were found as predictors for IAc after the yoga session.

CONCLUSION

A 20-min yoga session seems to be not applicable to improve IAc and emotional experience. Future studies should investigate long-term interventions and diverse healthy and clinical populations.

Development and validation of Yoga Module for Anger Management in adolescents

BACKGROUND

Development of anger management programs and in particular, yoga module for anger management has not been well researched. Being a complex emotion, anger poses serious challenges in developing a comprehensive anger management program. While various theories of anger are dealt in modern psychology, several anger management techniques are set forth in Indian traditional texts. Yoga, which is considered as a holistic and integrated approach is explored in this study to develop and validate a school-based yoga program for anger management in adolescence.

MATERIALS AND METHODS

Integrated Approach to Yoga Therapy (IAYT) principles and literary review formed the basis for deriving the concepts of anger management. The methodology includes construction of the yoga module, validation of the module by 22 experts followed by a pilot non-randomised control study (n-50) to assess feasibility and initial effectiveness. Content Validity Ratio (CVR) and paired t-test were employed to analyse the experts' rating and pilot-study data respectively.

RESULTS

Emergence of IAYT based yoga program for anger management. Based on CVR ratio, 16 out of 18 yogic techniques qualified for the final module. The pilot study revealed viability of the module and its recognition as an anger management program. Significant reduction of anger scores in yoga group substantiates initial effectiveness of the module.

CONCLUSION

The developed and validated yoga module for anger management is recognised as a well-accepted and effective yoga program for anger management in adolescents.

Yoga's impact on risk and protective factors for disordered eating: a pilot prevention trial

Yoga has been proposed as a strategy for improving risk and protective factors for eating disorders, but few prevention trials have been conducted. The purpose of this pilot study was to assess the feasibility and acceptability of a yoga series in female college students (n = 52). Participants were randomized to a yoga intervention (three 50-minute yoga classes/week for 10 weeks conducted by certified yoga teachers who received a 3-day intensive training) or a control group. Risk and protective factors, assessed at baseline, 5 and 10 weeks, included body dissatisfaction, negative affect, loneliness, self-compassion, positive affect, and mindfulness. Mixed models controlling for baseline levels of outcome variables were run. On average, participants attended 20 out of 30 yoga classes, and the majority of participants reported high levels of satisfaction with the yoga series. Appearance orientation decreased and positive affect increased in the yoga group relative to the control group. After controlling for baseline levels, the yoga group had a significantly higher positive affect than the control group. Changes in other outcomes were not statistically significant, as compared to the control condition. Future yoga research directions are discussed including education about body image, measure and sample selection, and use of an implementation science framework.

Examining the effects of mindfulness-based yoga instruction on positive embodiment and affective responses

Empirical evidence provides support for the inclusion of yoga as part of eating disorder prevention efforts through its positive impact on positive embodiment and experience of positive core affect. However, there is a need to identify the specific instructional strategies that will more consistently support positive embodiment and positive affect. We examined the effect of teaching a single yoga class using mindfulness-based instruction compared to appearance-based and neutral instruction alternatives on embodiment (i.e., state body surveillance, state body appreciation, pleasure during yoga) and changes in affect from before to after class. Female participants (N = 62; M _age = 23.89, SD = 6.86) were randomly assigned to a yoga class that emphasized: being mindfully present in one's body, changing one's appearance, or just getting into yoga poses. ANOVAs revealed significantly higher body surveillance (η_p ² =.10) and lower forecasted pleasure (η_p ² =.21) in the appearance class compared to the other two classes. Participants in the mindfulness class experienced greater improvement in affect (η_p ² =.08) from before to after class and higher remembered pleasure during the yoga class (η_p ² =.19) compared to those in the appearance class. Emphasizing changes to appearance in yoga instruction may place participants at risk for less positive affect and less positive experiences of embodiment compared to mindfulness-based or even neutral yoga instruction.

A study on effect of yoga on emotional regulation, self-esteem, and feelings of adolescents

Background:

The present study has investigated the effect of yoga on the emotional regulation, self-esteem, and feelings of the adolescents.

Methods:

The participants of the study are 110 students aged 13–18 years and studying in the senior secondary schools of Mandi district (Himachal Pradesh). The sample consisted of 52 adolescents practicing yoga and 58 adolescents who have never practiced yoga. The primary data has been collected through standardized instruments.

Results:

The adolescents practicing yoga were noted to significantly differ from the non-yoga group on emotional regulation, self-esteem, and feeling components.

Conclusions:

The significant effect of yoga on emotional regulation, self-esteem, and feelings of the adolescents calls for attention of the policy makers for initiating yoga at the school levels through standardized yoga curricula and training teachers to motivate and inspire the students to learn and practice yoga at an early age.

Enhancing Executive Control: Attention to Balance, Breath, and the Speed Versus Accuracy Tradeoff

Malleability of executive control and its enhancement through yoga training is unclear. In Study 1, participants (yoga group; n = 27, mean = 23.27 years) were tested on executive control tasks pre- and post-8 weeks of yoga training. The training focused on attention to postural control during yoga asanas and respiratory control during pranayama-breathing (30 min each of postural and breath control training, biweekly). Yoga training was assessed via performance ratings as to how well a posture was executed and by examining errors that reflected inattention/failures in postural and breath control. We also explored whether attentional demands on motor and respiratory control were associated with three components of executive control (working memory, cognitive flexibility, and inhibition) during nine executive control tasks. Partial correlation results revealed that the three components of executive control might be differentially impacted by postural and breath control and selectively associated with either speed or accuracy (except for cognitive flexibility). Attentional demands influenced the link between postural, breath, and cognitive control. In Study 2, comparisons between a yoga group and a gender-matched control group (control group; n = 27, mean = 23.33 years) pointed toward higher working memory accuracy and a better speed-accuracy tradeoff in inhibitory control in the yoga group. A ceiling-practice effect was addressed by examining yoga practice learning (i.e., practice-induced change in postural and breath control reflected in ratings and errors) on executive control performance across two sets of tasks: repeatedly tested (pre- and post-8 weeks) and non-repeatedly tested (post-8 weeks). Attention to motor and respiratory control during yoga might be considered as a potential mechanism through which specific components of executive control in young adults might be enhanced potentially via altering of speed-accuracy tradeoff.

Creative Yoga Intervention Improves Motor and Imitation Skills of Children With Autism Spectrum Disorder

BACKGROUND

There is growing evidence for motor impairments in children with autism spectrum disorder (ASD), including poor gross and fine motor performance, poor balance, and incoordination. However, there is limited evidence on the effects of motor interventions for this population.

OBJECTIVE

In the present study, the effects of a physical therapy intervention using creative yoga on the motor and imitation skills of children with ASD were evaluated.

DESIGN

This study had a pretest-posttest control group design.

METHODS

Twenty-four children with ASD aged between 5 and 13 years received 8 weeks of a physical therapist-delivered yoga or academic intervention. Children were tested before and after the intervention using a standardized motor measure, the Bruininks-Oseretsky Test of Motor Performance-2nd Edition (BOT-2). The imitation skills of children using familiar training-specific actions (ie, poses for the yoga group and building actions for the academic group) were also assessed.

RESULTS

After the intervention, children in the yoga group improved gross motor performance on the BOT-2 and displayed fewer imitation/praxis errors when copying training-specific yoga poses. In contrast, children in the academic group improved their fine motor performance on the BOT-2 and performed fewer imitation errors while completing the training-specific building actions.

LIMITATIONS

The study limitations include small sample size and lack of long-term follow-up.

CONCLUSIONS

Overall, creative interventions, such as yoga, are promising tools for enhancing the motor and imitation skills of children with ASD.

Modern postural yoga as a mental health promoting tool: A systematic review

Yoga has been gaining popularity as a complementary therapy for mental health conditions, but research on the efficacy of yoga is still in its beginnings. The aim of this systematic review is to investigate the effects of modern postural yoga (strong focus on physical postures) on positive mental health (PMH) indicators in clinical and nonclinical populations. The most common PMH indicators were mindfulness, affect, resilience and well-being, followed by satisfaction with life, self-compassion, empathy and others. Diverse results were found across the 14 studies analysed, including significant positive effects of yoga practice on outcome variables, to no significant effects, both in relation to baseline levels and in relation to control groups. Nonetheless, most studies observed ameliorations in PMH indicators due to yoga practice. Given that yoga interventions pose serious methodological concerns, more research and better experimental designs are needed to properly assess the effects of yoga on PMH indicators.

Effect of traditional yoga, mindfulness-based cognitive therapy, and cognitive behavioral therapy, on health related quality of life: a randomized controlled trial on patients on sick leave because of burnout

BACKGROUND

To explore if health related quality of life(HRQoL) increased after traditional yoga(TY), mindfulness based cognitive therapy(MBCT), or cognitive behavioral therapy(CBT), in patients on sick leave because of burnout.

METHODS

Randomized controlled trial, blinded, in ninety-four primary health care patients, block randomized to TY, MBCT or CBT (active control) between September 2007 and November 2009. Patients were living in the Stockholm metropolitan area, Sweden, were aged 18-65 years and were on 50%-100% sick leave. A group treatment for 20 weeks, three hours per week, with homework four hours per week. HRQoL was measured by the SWED-QUAL questionnaire, comprising 67 items grouped into 13 subscales, each with a separate index, and scores from 0 (worse) to 100 (best). SWED-QUAL covers aspects of physical and emotional well-being, cognitive function, sleep, general health and social and sexual functioning. Statistics: Wilcoxon's rank sum and Wilcoxon's sign rank tests, Bonett-Price for medians and confidence intervals, and Cohen's D.

RESULTS

Twenty-six patients in the TY (21 women), and 27 patients in both the MBCT (24 women) and in the CBT (25 women), were analyzed. Ten subscales in TY and seven subscales in MBCT and CBT showed improvements, p < 0.05, in several of the main domains affected in burnout, e.g. emotional well-being, physical well-being, cognitive function and sleep. The median improvement ranged from 0 to 27 points in TY, from 4 to 25 points in CBT and from 0 to 25 points in MBCT. The effect size was mainly medium or large. Comparison of treatments showed no statistical differences, but better effect (small) of both TY and MBCT compared to CBT. When comparing the effect of TY and MBCT, both showed a better effect (small) in two subscales each.

CONCLUSIONS

A 20 week group treatment with TY, CBT or MBCT had equal effects on HRQoL, and particularly on main domains affected in burnout. This indicates that TY, MBCT and CBT can be used as both treatment and prevention, to improve HRQoL in patients on sick leave because of burnout, reducing the risk of future morbidity.

TRIAL REGISTRATION

July 22, 2012, retrospectively registered. ClinicalTrails.gov NCT01168661 .

FUNDING

Stockholm County Council, grant 2003-5.

Brief Report on the Psychophysiological Effects of a Yoga Intervention for Chronic Stress

Abstract. This paper evaluates the results of a longitudinal investigation of the potential benefits of yoga in a nonclinical sample of chronically stressed women (N = 116). Women undertook a twice weekly, hour-long yoga class for a period of 2 months, measuring psychological and physical indicators of health periodically. Changes in both areas were compared against a wait-list control group. The reported energy expenditure between groups was estimated to be similar, which suggests that the control group engaged in physical activities other than yoga. Of the six psychological outcomes measured, we found improvements in three. Specifically, those in the practicing yoga group experienced increases in positive affect, decreases in levels of distress and stress, as well as a decrease in waist circumference and increased flexibility. No between-group differences were found in mindfulness, well-being, and negative affect. These findings are generally consistent with an emerging literature, suggesting that yoga may provide both psychological and physiological effects that extend beyond its more obvious physical benefits, and are discussed in terms of the body’s allostatic load. These results should be considered in light of this study’s limitations, which include its small sample size, lack of an “active” control group, and female-only participants.

Effect of yoga practices in reducing counterproductive work behavior and its predictors

CONTEXT

Aggression and negative affectivity (NA) are known for moderating relationship between job stressors and counterproductive work behavior. Yoga has been demonstrated earlier to reduce the parameters of aggression and negative emotions.

AIM

The present study examined the effectiveness of yoga practices in reducing counterproductive work behavior and its predictors such as aggression and NA.

SETTINGS AND DESIGN

A pretest-posttest randomized controlled design.

MATERIALS AND METHODS

The study sample included yoga group (n = 80) and control group (n = 80). Yoga module that included asanas, pranayama, meditation, and yogic theory were taught to the yoga group. Mild to moderate physical exercises and management theories were taught to the control group. Both groups received intervention for 10 weeks, covering 1 h daily, 5 days a week. Measurements of self-reported counterproductive work behaviors, aggression, and NA were taken as baseline and postintervention for assessment.

RESULTS

Yoga group reported significant reductions in aggression, NA, and counterproductive work behavior in comparison with the control group after 10 weeks.

CONCLUSIONS

This study contributes by introducing a cost-effective way to prevent the heavy losses organizations are incurring due to counterproductive work behavior and its predictors. The findings support that yoga at workplace may result in positive psychological empowerment of the employees as well.

Emotional Aspects and Pranayama in Breast Cancer Patients Undergoing Radiation Therapy: A Randomized Controlled Trial

OBJECTIVE

Emotional disturbances are commonly experienced by cancer patients. The aim of this study was to determine the effectiveness of certain Pranayama techniques on the emotional aspects such as impatience, worry, anxiety, and frustration among breast cancer patients undergoing radiation therapy in India.

METHODS

The study was conducted as a randomized controlled trial. Patients were recruited when they were seeking radiation therapy for breast cancer. They were allocated into two groups using block randomization technique. The experimental group performed Pranayama along with radiation therapy, whereas the control group received only routine care.

RESULTS

Emotional aspects of the two groups were compared at the end of the treatment. Mann-Whitney U-test was used for comparison as the data were not following normality. It showed a significant difference between the two groups with the group who performed Pranayama showing a lesser mean score for these negative emotions.

CONCLUSIONS

Pranayama might help in controlling the negative emotions likely to be faced by breast cancer patients, and it can be used as a supportive therapy for breast cancer patients receiving radiation therapy.

Effect of integrated Yoga module on positive and negative emotions in Home Guards in Bengaluru: A wait list randomized control trial

BACKGROUND

The beneficial aspect of positive emotions on the process of learning and the harmful affect of negative emotions on coping with stress and health are well-documented through studies. The Home Guards (HGs) are working in a very stressful situation during election, managing traffic and other crowded places. It is quite essential in present day circumstances that they have to manage their emotions and cope up with different stressful situations.

OBJECTIVE

To study the efficacy of integrated Yoga module (IYM) on emotions (positive and negative affect [PA and NA]) of HGs.

METHODS

A total of 148 HGs both males and females who qualified the inclusion and exclusion criteria were randomly divided into Yoga group (YG) and control groups (CG). The YG had supervised practice sessions (by trained experts) for 1 h daily, 6 days a week for 8 weeks along with their regular routine work whereas CG performing their routine work. Positive affect negative affect scale (PANAS) was assessed before and after 8 weeks using a modified version of PANAS.

RESULTS

PA in YG had significantly increased (P < 0.05) whereas it had decreased significantly (P < 0.05) in CG. Other positive effect in YG had significantly increased (P < 0.001), whereas it had decreased significantly (P < 0.001) in CG. NA in YG had significantly decreased (P < 0.001), whereas it had significantly increased (P < 0.001) in CG. Other NA in YG had significantly decreased (P < 0.001), whereas it had significantly increased (P < 0.01) in CG.

CONCLUSIONS

The results suggested that IYM can be useful for HGs to improve the PA and to decrease NA score. Moreover, IYM is cost-effective and helps HGs for coping up with emotions in stressful situations.

Nootropic efficacy of Satvavajaya Chikitsa and Ayurvedic drug therapy: A comparative clinical exposition

Introduction:

Ayurveda is known for philosophical basis, and its approach to psychological ailments is quite different from conventional system of management. Satvavajaya Chikitsa (Ayurvedic psychotherapy) is a nonpharmacological approach aimed at control of mind and restraining it from unwholesome Artha (objects) or stressors. Withdrawal of the mind from unwholesome objects is known as Sattvavajaya Chikitsa or it is a treatment by Self Control. Charaka defines it as a mind controlling therapy in which a stress has been laid on restraining of mind from unwholesome objects. Thus, it includes all the methods of Manonigraha and Astanga Yoga (Yogic techniques) too. Indian philosophy portrays Astanga Yoga as a primary tool to control mind; hence it can be used as Satvavajaya Chikitsa.

Aims and Objectives:

To evaluate efficacy of Satvavajaya Chikitsa and Aushadhiya Medhya Chikitsa for improving Smriti in young healthy volunteers.

Materials and Methods:

Totally, 102 physically healthy volunteers between age group 16 and 25 years were divided into two groups. In Group A, Satvavajaya Chikitsa was adopted in form of Yogic procedures such as Asana, Pranayama, Chanting etc., with counseling and placebo. Group B was Shankhapushpi tablets made with whole part of Shankhpushpi plant was used as standard control. The Weschler's memory scale (WMS) was adopted to collect data before and after intervention period of 2 months. Paired and Unpaired t-test were used for analysis the data in Sigmastat Software.

Results:

Group A (Satvavajaya + placebo) with counseling showed statistically highly significant result (P < 0.001) in verbal retention for similar pair, verbal retention for dissimilar pair and visual immediate tests; while Group B (Shankhapushpi tablets) showed significant result (P < 0.01) in auditory delayed, visual delayed, auditory recognition and visual recognition tests.

Conclusion:

Satvavajaya Chikitsa shows better results in immediate recollection in terms of short-term memory; while Shankhapushpi found much better in long-term memory enhancement on various tests of WMS.

Well-being at workplace through mindfulness: Influence of Yoga practice on positive affect and aggression

Introduction:

Mindfulness is about being aware of internal and external stimuli by witnessing the act in a nonjudgmental manner. Earlier researches suggest that positive affectivity (PA) is negatively related to negative affectivity, aggression, and counterproductive work behavior (CWB).

Aim:

The present study examined the effect of mindfulness developed through Yoga practices on aggression and PA among working professionals involved in CWB.

Materials and Methods:

A pre-test, post-test randomized controlled design was used with a study sample of Yoga group (n = 80) and control group (n = 80) for a duration of 10 weeks. Yoga module that included Asanas, Pranayama, meditation, and Yogic theories were taught to the Yoga group. Mild to moderate physical exercises and management theories were taught to the control group. Measurements of aggression and PA scores were taken at the baseline and postintervention for assessment.

Results:

At the baseline, there was no significant difference in the variable scores between both the groups. Postintervention results revealed that Yoga group showed statistically significant (P < 0.001) reduction in aggression and significant (P < 0.001) enhancement in PA in comparison to the control group.

Conclusions:

When compared with the control group at the end of the intervention, the Yoga group scores were significantly lower for aggression and higher for PA.

Effect of Bhramari pranayama and OM chanting on pulmonary function in healthy individuals: A prospective randomized control trial

Background/Aim:

Yoga is an ancient Indian science as well as the way of life. Pranayama is a part of yoga, which improves pulmonary function in combination of many pranayama, but the aim of our study is to evaluate the effect of only Bhramari pranayama and OM chanting on pulmonary function in healthy individuals.

Materials and Methods:

A total of 82 subjects were randomized into the study group (SG) (n = 41) and control group (CG) (n = 41). Baseline assessment was performed before intervention for both groups. SG practiced Bhramari pranayama and OM chanting for the duration of 10 min (5 min for each practice)/day for the period of 6 days/week for 2 weeks and CG did not practice so. After intervention post-assessment was performed for SG (n = 40) and CG (n = 39). Statistical analysis was performed by Independent samples t-test and Student's paired t-test with the use of Statistical Package for the Social Sciences version 16 (2007, USA).

Results:

The result showed a significant improvement in peak expiratory flow (PEF), forced expiratory flow (FEF)_25% and maximal voluntary ventilation (MVV) along with a significant reduction in weight in SG compared with CG in independent samples t-test. Significant improvement in slow vital capacity (SVC), forced expired volume in 1 s (FEV₁) along with PEF, FEF_25% and MVV; Significant reduction in weight and body mass index were observed in SG unlike in CG in Student's paired t-test. No significant changes were found in forced vital capacity, FEV₁ /SVC and FEF_50% , between and within the group analysis of SG and CG.

Conclusion:

Bhramari pranayama and OM chanting are effective in improving pulmonary function in healthy individuals.

The effect of prenatal Hatha yoga on affect, cortisol and depressive symptoms

Perinatal depression impacts maternal and child health, and little is known about effective interventions. The effects of prenatal Hatha yoga on cortisol, affect and depressive symptoms were investigated in 51 women. Twice during pregnancy, yoga group participants reported on affect and provided a saliva sample before and after a 90-min prenatal Hatha yoga session. Corresponding measures were obtained from yoga and control group participants on days of usual activity. Depressive symptoms were assessed in pregnancy and post partum. Cortisol was lower (p < .01) and positive affect higher (p < .001) on yoga compared to usual activity days. Negative affect and contentment (p < .05) improved more in response to the yoga session. Yoga group participants showed fewer postpartum (p < .05) but not antepartum depressive symptoms than control group participants. Findings indicate that prenatal Hatha yoga may improve current mood and may be effective in reducing postpartum depressive symptoms.

Yoga improves attention and self-esteem in underprivileged girl student

BACKGROUND

A student under optimal stress does bring out his or her best; however, extreme stress can result in mental health problems and deteriorates their academic performance. Students who esteem themselves low are most likely to engage in destructive and self-destructive behaviors. Moreover, excessive stress is harmful to academic performance and may lead to dropping out in student. Can Yoga be of benefit in students for improving their attention and self-esteem (SE)?

OBJECTIVE

To assess attention and SE in girls undergoing Integrated Yoga Module (IYM).

MATERIALS AND METHODS

Sixty low-income high school girls with 15.17 + 0.64 years of mean age participated in this single group pre-post study. The data was collected before and after 5 days of IYM.

STATISTICAL ANALYSIS

Means, standard deviations, Kolmogorov-Smirnov test, and Wilcoxon signed rank test were used to analyze the data with the help of SPSS 16.

RESULTS

The data analysis showed 9.04% increase (P = 0.001) in SE scores, whereas d2 test for attention revealed 10.12% increase (P < 0.001) in total number of symbols processed scores and 44.73% decrease (P < 0.001) in total number of errors.

CONCLUSION

The present study suggests that of IYM can result in improvement of attention and SE among students and thereby enhancing their mental health and can help them in improving their academic achievement. Efforts aimed at reducing mental health problems among students may focus more on implementing effective and culturally acceptable interventions, such as Yoga, counseling, and social support. Additional well-designed studies are needed before a strong recommendation can be made.

A narrative review of yoga and mindfulness as complementary therapies for addiction

This paper reviews the philosophical origins, current scientific evidence, and clinical promise of yoga and mindfulness as complementary therapies for addiction. Historically, there are eight elements of yoga that, together, comprise ethical principles and practices for living a meaningful, purposeful, moral and self-disciplined life. Traditional yoga practices, including postures and meditation, direct attention toward one's health, while acknowledging the spiritual aspects of one's nature. Mindfulness derives from ancient Buddhist philosophy, and mindfulness meditation practices, such as gentle Hatha yoga and mindful breathing, are increasingly integrated into secular health care settings. Current theoretical models suggest that the skills, insights, and self-awareness learned through yoga and mindfulness practice can target multiple psychological, neural, physiological, and behavioral processes implicated in addiction and relapse. A small but growing number of well-designed clinical trials and experimental laboratory studies on smoking, alcohol dependence, and illicit substance use support the clinical effectiveness and hypothesized mechanisms of action underlying mindfulness-based interventions for treating addiction. Because very few studies have been conducted on the specific role of yoga in treating or preventing addiction, we propose a conceptual model to inform future studies on outcomes and possible mechanisms. Additional research is also needed to better understand what types of yoga and mindfulness-based interventions work best for what types of addiction, what types of patients, and under what conditions. Overall, current findings increasingly support yoga and mindfulness as promising complementary therapies for treating and preventing addictive behaviors.