1 1132 111 EFFICACY OF YOGA FOR SUSTAINED ATTENTION IN UNIVERSITY STUDENTS. SUSTAINED ATTENTION (SA) IS A VITAL FUNCTION MEDIATED BY THE RIGHT FRONTAL - PARIETAL CORTEX. THE DIGIT VIGILANCE TEST (DVT) MEASURES SA. ASSESSMENT OF SA IN STUDENTS FOR THEIR ACADEMIC EXCELLENCE IS CONSIDERED TO BE AN ESSENTIAL PART OF A NEUROPSYCHOLOGICAL EVALUATION. THE OBJECTIVE OF THIS STUDY IS TO DETERMINE SA IN STUDENTS UNDERGOING TRAINING OF INTEGRATED YOGA MODULE (IYM). A TOTAL OF 66 UNIVERSITY STUDENTS AGED BETWEEN 18-37 YEARS PARTICIPATED IN THIS STUDY WITH A SINGLE GROUP PRE-POST DESIGN. THE DVT DATA WAS COLLECTED BEFORE AND AFTER THE IYM. STATISTICAL PACKAGE FOR SOCIAL SCIENCES VERSION 19 WAS USED FOR DATA ANALYSIS. THE KOLMOGOROV-SMIRNOV TEST SHOWED THAT THE DATA WERE NOT NORMALLY DISTRIBUTED. THE WILCOXON'S SIGNED RANKS TEST WAS USED TO COMPARE MEANS OF DATA. THE DATA ANALYSIS SHOWED 11.66% DECREASE (P < 0.001) IN TOTAL TIME TAKEN FOR DVT AND 31.90% DECREASE (P < 0.001) IN ERROR SCORES FOR DVT. THE PRESENT STUDY SUGGESTS THAT IYM CAN RESULT IN IMPROVEMENT OF SA AMONG STUDENTS, THUS PAVING THE WAY FOR THEIR ACADEMIC EXCELLENCE. ADDITIONAL WELL-DESIGNED STUDIES ARE NEEDED BEFORE A STRONG RECOMMENDATION CAN BE MADE. 2013 2 2792 35 YOGA THERAPY FOR DEVELOPING EMOTIONAL INTELLIGENCE IN MID-LIFE MANAGERS. BACKGROUND: BUSINESS EXECUTIVES' LIVES HAVE BECOME A NEVER-ENDING RACE AGAINST TIME, TECHNOLOGY, AND TARGETS. THIS RACE CREATES TENSION, WHICH LEADS TO DISSATISFACTION AND FRUSTRATION AND EVENTUALLY MANIFESTS ITSELF AS PSYCHOLOGICAL AND PHYSIOLOGICAL STRESS WITH MENTAL AND EMOTIONAL DRAIN. THIS MODERN LIFESTYLE INTENSIFIES THE STRESS LEADING TO "EXCESSIVE TENSION" AND CONSEQUENT DETERIORATION IN "EXECUTIVE EFFICIENCY". OBJECTIVE: TO ASSESS EMOTIONAL INTELLIGENT QUOTIENT (EQ) IN MANAGERS UNDERGOING YOGA-BASED SELF MANAGEMENT OF EXCESSIVE TENSION (SMET) PROGRAM. MATERIALS AND METHODS: 72 MANAGERS PARTICIPATED IN THIS STUDY WHICH IS OF "SINGLE GROUP PRE-POST DESIGN." THE EQ TEST DEVELOPED BY PROF N. K. CHADHA FROM UNIVERSITY OF DELHI WAS ADMINISTERED AS PRE AND POST THE 5 DAYS OF SMET PROGRAM. STATISTICAL ANALYSIS: MEANS, STANDARD DEVIATIONS, KOLMOGOROV-SMIRNOV TEST, AND WILCOXON SIGNED RANK TEST WERE USED TO ANALYZE THE DATA. RESULTS: THE DATA ANALYSIS SHOWED 72.02% SIGNIFICANT INCREASE (P<0.001) IN EQ. CONCLUSION: THE RESULTS SUGGEST THAT PARTICIPATION IN A SMET PROGRAM WAS ASSOCIATED WITH IMPROVEMENT IN EQ AND MAY HAVE IMPLICATIONS FOR "EXECUTIVE EFFICIENCY." 2011 3 705 30 EFFECT OF INTEGRATED APPROACH OF YOGA THERAPY ON AUTONOMIC FUNCTIONS IN PATIENTS WITH TYPE 2 DIABETES. BACKGROUND AND OBJECTIVES: INTEGRATED APPROACH OF YOGA THERAPY (IAYT) HAD SHOWN BENEFICIAL EFFECTS IN THE MANAGEMENT OF TYPE 2 DIABETES MELLITUS (DM). AUTONOMIC DYSFUNCTION IS ONE OF THE MAJOR COMPLICATIONS OF TYPE 2 DM. RESEARCH STUDIES HAVE DEMONSTRATED THAT YOGA CAN MODULATE AUTONOMIC FUNCTIONS. HENCE, THE CURRENT STUDY WAS DESIGNED TO ASSESS THE EFFECT OF IAYT ON AUTONOMIC FUNCTIONS IN TYPE 2 DIABETICS. MATERIALS AND METHODS: 15 PATIENTS OF TYPE 2 DM WITH AGES RANGING FROM 35 TO 60 YEARS WERE RECRUITED FOR THE STUDY. THEY WERE DIAGNOSED WITH TYPE 2 DIABETES FROM 1-YEAR TO 15 YEARS. ASSESSMENTS WERE MADE ON DAY 1 (BEFORE YOGA) AND DAY 7 (AFTER 1-WEEK OF YOGA PRACTICE). HEART RATE VARIABILITY (HRV), BLOOD PRESSURE (BP) RESPONSE TO THE ISOMETRIC HANDGRIP AND HEART RATE RESPONSE TO DEEP BREATHING WERE ASSESSED BEFORE AND AFTER 1-WEEK OF IAYT. RESULTS: THERE WAS A SIGNIFICANT REDUCTION IN FASTING PLASMA GLUCOSE FROM 154.67-130.27 MG/DL (WILCOXON SIGNED RANK TEST, P = 0.029) FOLLOWING 1-WEEK OF IAYT. BP RESPONSE TO ISOMETRIC HAND GRIP IMPROVED SIGNIFICANTLY (WILCOXON SIGNED RANK TEST, P = 0.01). THERE WAS NO STATISTICAL SIGNIFICANT CHANGE IN HRV COMPONENTS AND HEART RATE RESPONSE TO DEEP BREATHING TEST. HOWEVER, THERE WAS A TREND OF INCREASE IN THE LOW FREQUENCY POWER (41.07%), HIGH FREQUENCY POWER (6.29%), TOTAL POWER (5.38%), AND STANDARD DEVIATION OF ALL NN INTERVALS (SDNN) (6.29%). CONCLUSION: THESE FINDINGS SUGGEST THAT, IAYT IMPROVED AUTONOMIC FUNCTIONS IN TYPE 2 DIABETES PATIENTS. 2015 4 884 28 EFFECT OF YOGA TRAINING ON ONE LEG STANDING AND FUNCTIONAL REACH TESTS IN OBESE INDIVIDUALS WITH POOR POSTURAL CONTROL. [PURPOSE] THE AIM OF THE PRESENT STUDY WAS TO INVESTIGATE THE EFFECT OF YOGA TRAINING ON STATIC AND DYNAMIC STANDING BALANCE IN OBESE INDIVIDUALS WITH POOR STANDING BALANCE. [SUBJECTS AND METHODS] SIXTEEN OBESE VOLUNTEERS WERE RANDOMLY ASSIGNED INTO YOGA AND CONTROL GROUPS. THE YOGA TRAINING PROGRAM WAS PERFORMED FOR 45 MINUTES PER DAY, 3 TIMES PER WEEK, FOR 4 WEEKS. STATIC AND DYNAMIC BALANCE WERE ASSESSED IN VOLUNTEERS WITH ONE LEG STANDING AND FUNCTIONAL REACH TESTS. OUTCOME MEASURES WERE TESTED BEFORE TRAINING AND AFTER A SINGLE WEEK OF TRAINING. TWO-WAY REPEATED MEASURE ANALYSIS OF VARIANCE WITH TUKEY'S HONESTLY SIGNIFICANT DIFFERENCE POST HOC STATISTICS WAS USED TO ANALYZE THE DATA. [RESULTS] OBESE INDIVIDUALS SHOWED SIGNIFICANTLY INCREASED STATIC STANDING BALANCE IN THE YOGA TRAINING GROUP, BUT THERE WAS NO SIGNIFICANT IMPROVEMENT OF STATIC OR DYNAMIC STANDING BALANCE IN THE CONTROL GROUP AFTER 4 WEEKS. IN THE YOGA GROUP, SIGNIFICANT INCREASES IN STATIC STANDING BALANCE WAS FOUND AFTER THE 2ND, 3RD, AND 4TH WEEKS. COMPARED WITH THE CONTROL GROUP, STATIC STANDING BALANCE IN THE YOGA GROUP WAS SIGNIFICANTLY DIFFERENT AFTER THE 2ND WEEK, AND DYNAMIC STANDING BALANCE WAS SIGNIFICANTLY DIFFERENT AFTER THE 4TH WEEK. [CONCLUSION] YOGA TRAINING WOULD BE BENEFICIAL FOR IMPROVING STANDING BALANCE IN OBESE INDIVIDUALS WITH POOR STANDING BALANCE. 2015 5 1975 40 SINGLE SESSION OF INTEGRATED "SILVER YOGA" PROGRAM IMPROVES CARDIOVASCULAR PARAMETERS IN SENIOR CITIZENS. AIM AND OBJECTIVE: THIS PILOT STUDY WAS CARRIED OUT TO DETERMINE CARDIOVASCULAR EFFECTS OF A SINGLE SESSION OF AN INTEGRATED "SILVER YOGA" PROGRAM IN SENIOR CITIZENS OF SERENE PELICAN TOWNSHIP, PONDICHERRY. MATERIALS AND METHODS: HEART RATE (HR) AND BLOOD PRESSURE (BP) MEASUREMENTS WERE RECORDED IN 124 SENIOR CITIZENS (75 FEMALE, 49 MALE) WITH MEAN AGE OF 67.19 +/- 10.61 YEAR WHO ATTENDED AN INTEGRATED "SILVER YOGA" PROGRAM AT CENTRE FOR YOGA THERAPY, EDUCATION AND RESEARCH FROM AUGUST TO OCTOBER 2014. PARTICIPANTS PRACTICED THE PROTOCOL THAT WAS SPECIALLY DESIGNED FOR SENIOR CITIZENS, KEEPING IN MIND THEIR HEALTH STATUS AND PHYSICAL LIMITATIONS. THIS INCLUDED SIMPLE WARM-UPS (JATHIS), BREATH BODY MOVEMENT COORDINATION PRACTICES (KRIYAS), STATIC STRETCHING POSTURES (ASANAS), BREATHING TECHNIQUES (PRANAYAMAS), RELAXATION AND SIMPLE CHANTING. NON-INVASIVE BP APPARATUS WAS USED TO RECORD THE HR, SYSTOLIC (SP) AND DIASTOLIC PRESSURE (DP) BEFORE AND AFTER THE 60 MIN SESSIONS. PULSE PRESSURE (PP), MEAN PRESSURE (MP), RATE-PRESSURE PRODUCT (RPP) AND DOUBLE PRODUCT (DOP) INDICES WERE DERIVED FROM THE RECORDED PARAMETERS. STUDENT'S PAIRED T-TEST WAS USED TO COMPARE DATA THAT PASSED NORMALITY TESTING BY KOLMOGOROV-SMIRNOV TEST AND WILCOXON MATCHED-PAIRS SIGNED-RANKS TEST FOR THOSE THAT DID NOT. P < 0.05 WERE ACCEPTED AS INDICATING SIGNIFICANT DIFFERENCES FOR PRE-POST COMPARISONS. RESULTS: ALL PARAMETERS WITNESSED A REDUCTION FOLLOWING THE SINGLE SESSION. THIS WAS STATISTICALLY MORE SIGNIFICANT (P < 0. 0001) IN HR, RPP AND DOP WHILE IT WAS ALSO SIGNIFICANT (P < 0.01 AND P < 0.05) IN SP AND PP, RESPECTIVELY. THE DECREASE IN MP JUST MISSED SIGNIFICANCE (P = 0.054) WHILE IT WAS NOT SIGNIFICANT IN DP. CONCLUSION: THERE IS A HEALTHY REDUCTION IN HR, BP AND DERIVED CARDIOVASCULAR INDICES FOLLOWING A SINGLE YOGA SESSION IN GERIATRIC SUBJECTS. THESE CHANGES MAY BE ATTRIBUTED TO ENHANCED HARMONY OF CARDIAC AUTONOMIC FUNCTION AS A RESULT OF COORDINATED BREATH-BODY WORK AND MIND-BODY RELAXATION DUE TO AN INTEGRATED "SILVER YOGA" PROGRAM. 2015 6 809 34 EFFECT OF YOGA ON AUTONOMIC FUNCTIONS AND PSYCHOLOGICAL STATUS DURING BOTH PHASES OF MENSTRUAL CYCLE IN YOUNG HEALTHY FEMALES. CONTEXT: PREMENSTRUAL STRESS AFFECTS 75% OF WOMEN OF CHILDBEARING AGE AND YOGA HAS BEEN FOUND TO BE BENEFICIAL IN MANY PSYCHO-SOMATIC DISORDERS. AIMS: TO INVESTIGATE THE EFFECT OF INTEGRATED YOGA ON AUTONOMIC PARAMETERS AND PSYCHOLOGICAL WELL-BEING DURING BOTH PRE AND POST PHASES OF MENSTRUAL CYCLE IN HEALTHY YOUNG FEMALE SUBJECTS. SETTINGS AND DESIGN: PRESENT STUDY IS A RANDOMIZED CONTROL TRIAL AND WAS CONDUCTED IN THE DEPARTMENT OF PHYSIOLOGY, LADY HARDINGE MEDICAL COLLEGE, NEW DELHI, INDIA. MATERIAL AND METHODS: FIFTY APPARENTLY HEALTHY FEMALES IN THE AGE GROUP OF 18-20 YEARS WERE RANDOMIZED INTO TWO GROUPS: GROUP I (N=25) CONSISTED OF SUBJECTS WHO PRACTICED YOGA 35-40 MINUTES PER DAY, SIX TIMES PER WEEK FOR THE DURATION OF THREE MENSTRUAL CYCLES. TRAINING WAS GIVEN BY QUALIFIED YOGA INSTRUCTOR. GROUP II (N=25) SUBJECTS ACTED AS CONTROLS. FOLLOWING PARAMETERS WERE RECORDED AT THE BEGINNING AND AFTER COMPLETION OF THREE MENSTRUAL CYCLES IN ALL THE SUBJECTS: HEIGHT, WEIGHT (BW), RESTING HEART RATE (HR), RESTING SYSTOLIC (SBP) AND DIASTOLIC BLOOD PRESSURE (DBP), PARASYMPATHETIC REACTIVITY TESTS INCLUDING EXPIRATION-INSPIRATION RATIO (E: I RATIO) AND 30:15 RATIO, SYMPATHETIC REACTIVITY TESTS INCLUDING BP CHANGES DUE TO ISOMETRIC HAND GRIP (IHG) EXERCISE, AND COLD PRESSOR TEST (CPT). ASSESSMENT OF PSYCHOLOGICAL STATUS WAS DONE BY ADMINISTERING DIPAS (DEFENSE INSTITUTE OF PHYSIOLOGY AND ALLIED SCIENCES) INVENTORIES OF ANGER SELF REPORT SCALE, TRAIT ANXIETY, SENSE OF WELL-BEING AND DEPRESSION SCALE. STATISTICAL ANALYSIS: INTRA-GROUP COMPARISON OF PHYSIOLOGICAL PARAMETERS WAS DONE BY USING PAIRED 'T' TEST, WHEREAS INTRA-GROUP COMPARISON OF NON-PARAMETERIC DATA SUCH AS SCORES OF ANXIETY, DEPRESSION, ANGER AND SENSE OF WELL-BEING WAS DONE BY WILCOXON SIGNED-RANK TEST. INTER-GROUP COMPARISON OF PARAMETERS WAS DONE BY STUDENTS 'T' TEST FOR PARAMETRIC TESTS AND MANN-WHITNEY 'U' TEST FOR NON-PARAMETERIC TESTS. RESULTS: THERE WAS SIGNIFICANTLY HIGHER BW, RESTING SBP, DBP, SYMPATHETIC ACTIVITY AND BLUNTING OF PARASYMPATHETIC REACTIVITY AND ALSO, SIGNIFICANTLY HIGHER SCORES OF ANGER, DEPRESSION, ANXIETY AND DECREASED SCORE OF WELL-BEING IN PREMENSTRUAL PHASE AS COMPARED TO POSTMENSTRUAL PHASE IN BOTH THE GROUPS IN INITIAL CYCLE. THERE WAS SIGNIFICANTLY HIGHER PERCENTAGE DECREASE IN BW, HR, SBP & DBP IN YOGA GROUP AS COMPARED TO CONTROL GROUP IN BOTH THE PHASES FROM INITIAL TO SECOND AND ONWARDS BETWEEN SECOND AND THIRD MENSTRUAL CYCLE. ALSO, DECREASE IN ANGER, DEPRESSION AND ANXIETY AND INCREASE IN WELL-BEING SCORE WAS SIGNIFICANT IN YOGA GROUP AS COMPARED TO CONTROL GROUP FROM INITIAL TO SECOND AND THIRD CYCLE IN PREMENSTRUAL PHASE WHILE THE CHANGE WAS SIGNIFICANT ONLY IN DEPRESSION SCORE IN POSTMENSTRUAL PHASE. CONCLUSION: OUR STUDY SHOWS THAT THERE WAS SIGNIFICANT ALTERATION OF AUTONOMIC FUNCTIONS AND PSYCHOLOGICAL STATUS IN PREMENSTRUAL PHASE WHEN COMPARED WITH POSTMENSTRUAL PHASE IN YOUNG HEALTHY FEMALES. ALSO, REGULAR PRACTICE OF YOGA HAS BENEFICIAL EFFECTS ON BOTH PHASES OF MENSTRUAL CYCLE BY BRINGING PARASYMPATHODOMINANCE AND PSYCHOLOGICAL WELL-BEING PROBABLY BY BALANCING NEURO-ENDOCRINAL AXIS. 2013 7 1359 32 IMMEDIATE EFFECTS OF OM CHANTING ON HEART RATE VARIABILITY MEASURES COMPARED BETWEEN EXPERIENCED AND INEXPERIENCED YOGA PRACTITIONERS. BACKGROUND: CHANTING "OM" IS A FORM OF MEDITATION THAT HAS NUMEROUS HEALTH BENEFITS. HOWEVER, THE NEUROPHYSIOLOGICAL MECHANISMS UNDERPINNING ITS EFFECT ARE SURPRISINGLY SCARCE. THE PRESENT STUDY AIMED TO INVESTIGATE THE EFFECT OF OM CHANTING ON AUTONOMIC MODULATION, USING HEART RATE VARIABILITY (HRV), ON EXPERIENCED YOGA PRACTITIONERS AND YOGA NAIVE PERSONS. METHODS: THIS PROSPECTIVE STUDY INCLUDED 19 YOGA PRACTITIONERS (9 FEMALES AND 10 MALES; GROUP MEAN AGE +/- STANDARD DEVIATION [SD]; 25.9 +/- 3.2 YEARS) AND 17 YOGA NAIVE PERSONS (8 FEMALES AND 9 MALES; GROUP MEAN AGE +/- SD; 24.8 +/- 3.6 YEARS) OF BOTH SEXES AND SIMILAR AGE RANGE. BOTH THE GROUPS WERE ASSESSED FOR HRV INDICES (TIME AND FREQUENCY DOMAIN MEASURES) BEFORE AND AFTER LOUD OM CHANTING FOR 5 MIN. RESULTS: BASELINE COMPARISON USING MANN-WHITNEY U TEST BETWEEN GROUPS SHOWED YOGA PRACTITIONERS HAD SIGNIFICANTLY INCREASED HIGH FREQUENCY (HF) POWER (P < 0.029) THAN NONYOGA PRACTITIONERS, SIGNIFYING A STATE OF TRANQUILITY BEFORE THE CHANTING OF OM. AFTER 5 MIN OF LOUD CHANTING OF OM, A COMPARISON BETWEEN GROUPS ASSESSED USING WILCOXON SIGNED RANKS TEST REVEALED: HF POWER, A COMPONENT OF THE PARASYMPATHETIC NERVOUS SYSTEM, WAS FURTHER AMPLIFIED WITH A SIGNIFICANTLY INCREASE (P < 0.001) IN THE YOGA PRACTITIONERS GROUP COMPARED TO NONYOGA PRACTITIONERS. FURTHERMORE, THIS INCREASE IN HF POWER WAS POSITIVELY CORRELATED WITH THE YEARS OF EXPERIENCE IN YOGA. CONCLUSION: THE PRESENT STUDY SHOWED THAT A BRIEF CHANTING OF OM (5 MIN) MIGHT ENHANCE PARASYMPATHETIC NERVOUS SYSTEM ACTIVITY, PROMOTE RELAXATION, AND PROVIDE CALMNESS. FURTHER, THIS EXPERIENCE MAY BE ACHIEVED EFFECTIVELY IN INDIVIDUALS EXPERIENCED IN YOGA THAN NONYOGA PRACTITIONERS. 2022 8 2649 62 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. 2013 9 1317 22 HEART RATE VARIABILITY CHANGES DURING HIGH FREQUENCY YOGA BREATHING AND BREATH AWARENESS. BACKGROUND: PRE AND POST COMPARISON AFTER ONE MINUTE OF HIGH FREQUENCY YOGA BREATHING (HFYB) SUGGESTED THAT THE HFYB MODIFIES THE AUTONOMIC STATUS BY INCREASING SYMPATHETIC MODULATION, BUT ITS EFFECT DURING THE PRACTICE WAS NOT ASSESSED. METHODS: THIRTY-EIGHT MALE VOLUNTEERS WITH GROUP AVERAGE AGE +/- S.D., 23.3 +/- 4.4 YEARS WERE EACH ASSESSED ON TWO SEPARATE DAYS IN TWO SESSIONS, (I) HFYB AND (II) BREATH AWARENESS. EACH SESSION WAS FOR 35 MINUTES, WITH 3 PERIODS, I.E., PRE (5 MINUTES), DURING HFYB OR BREATH AWARENESS (15 MINUTES) AND POST (5 MINUTES). RESULTS: THERE WAS A SIGNIFICANT DECREASE IN NN50, PNN50 AND THE MEAN RR INTERVAL DURING AND AFTER HFYB AND AFTER BREATH AWARENESS, COMPARED TO THE RESPECTIVE 'PRE' VALUES (P < 0.05) (REPEATED MEASURES ANOVA FOLLOWED BY POST-HOC ANALYSIS). THE LF POWER INCREASED AND HF POWER DECREASED DURING AND AFTER BREATH AWARENESS AND LF/HF RATIO INCREASED AFTER BREATH AWARENESS (P < 0.05). CONCLUSION: THE RESULTS SUGGEST THAT THERE WAS REDUCED PARASYMPATHETIC MODULATION DURING AND AFTER HFYB AND INCREASED SYMPATHETIC MODULATION WITH REDUCED PARASYMPATHETIC MODULATION DURING AND AFTER BREATH AWARENESS. 2011 10 298 36 ALTERNATE-NOSTRIL YOGA BREATHING REDUCED BLOOD PRESSURE WHILE INCREASING PERFORMANCE IN A VIGILANCE TEST. BACKGROUND REPORTS SUGGEST THAT VIGILANCE OR SUSTAINED ATTENTION INCREASES SYMPATHETIC ACTIVITY. A PERSISTENT INCREASE IN SYMPATHETIC ACTIVITY CAN LEAD TO AN INCREASE IN BLOOD PRESSURE. ALTERNATE-NOSTRIL YOGA BREATHING HAS BEEN SHOWN TO BE USEFUL TO (I) IMPROVE ATTENTION AND (II) DECREASE THE SYSTOLIC AND DIASTOLIC BLOOD PRESSURE. EARLIER STUDIES DID NOT REPORT SIMULTANEOUS RECORDINGS OF THE BLOOD PRESSURE AND PERFORMANCE IN VIGILANCE TESTS AFTER ALTERNATE-NOSTRIL YOGA BREATHING. WITH THIS BACKGROUND, THE PRESENT STUDY WAS PLANNED TO DETERMINE IF 15 MINUTES OF ALTERNATE NOSTRIL YOGA BREATHING COULD IMPROVE THE PERFORMANCE IN A VIGILANCE TEST WITHOUT AN INCREASE IN BLOOD PRESSURE. MATERIAL AND METHODS FIFTEEN HEALTHY MALE VOLUNTEERS PARTICIPATED IN THE STUDY (GROUP MEAN AGE +/-SD, 22.4+/-2.4 YEARS). PARTICIPANTS WERE ASSESSED ON 3 SEPARATE DAYS IN 3 DIFFERENT SESSIONS. THESE WERE (I) ALTERNATE NOSTRIL YOGA BREATHING, (II) BREATH AWARENESS, AND (III) SITTING QUIETLY AS A CONTROL. BLOOD PRESSURE AND THE DIGIT VIGILANCE TEST WERE SIMULTANEOUSLY ASSESSED BEFORE AND AFTER EACH SESSION. RESULTS SYSTOLIC BLOOD PRESSURE (P<0.01), MEAN ARTERIAL BLOOD PRESSURE (P<0.05), AND THE TIME TAKEN TO COMPLETE THE DIGIT VIGILANCE TEST (P<0.05) SIGNIFICANTLY DECREASED FOLLOWING ALTERNATE-NOSTRIL YOGA BREATHING. THE TIME TAKEN TO COMPLETE THE DIGIT VIGILANCE TEST DIFFERED SIGNIFICANTLY BETWEEN SESSIONS (P<0.05). THE TIME TAKEN TO COMPLETE THE DIGIT VIGILANCE TEST WAS ALSO SIGNIFICANTLY DECREASED AFTER SITTING QUIETLY (P<0.01). CONCLUSIONS ALTERNATE-NOSTRIL YOGA BREATHING APPEARS TO IMPROVE PERFORMANCE IN THE DIGIT VIGILANCE TEST, ALONG WITH A REDUCTION IN SYSTOLIC BLOOD PRESSURE. THIS IS SUGGESTIVE OF BETTER VIGILANCE WITHOUT SYMPATHETIC ACTIVATION. 2017 11 306 30 AN EVALUATION OF THE ABILITY TO VOLUNTARILY REDUCE THE HEART RATE AFTER A MONTH OF YOGA PRACTICE. THE STUDY AIMED AT DETERMINING WHETHER NOVICES TO YOGA WOULD BE ABLE TO REDUCE THEIR HEART RATE VOLUNTARILY AND WHETHER THE MAGNITUDE OF REDUCTION WOULD BE MORE AFTER 30 DAYS OF YOGA TRAINING. TWO GROUPS (YOGA AND CONTROL, N = 12 EACH) WERE ASSESSED ON DAY 1 AND ON DAY 30. DURING THE INTERVENING 30 DAYS, THE YOGA GROUP RECEIVED TRAINING IN YOGA TECHNIQUES WHILE THE CONTROL GROUP CARRIED ON WITH THEIR ROUTINE. AT EACH ASSESSMENT THE BASELINE HEART RATE WAS RECORDED FOR ONE MINUTE, THIS WAS FOLLOWED BY A SIX-MINUTE PERIOD DURING WHICH PARTICIPANTS WERE ASKED TO ATTEMPT TO VOLUNTARILY REDUCE THEIR HEART RATE, USING ANY STRATEGY. BOTH THE BASELINE HEART RATE AND THE LOWEST HEART RATE ACHIEVED VOLUNTARILY DURING THE SIX-MINUTE PERIOD WERE SIGNIFICANTLY LOWER IN THE YOGA GROUP ON DAY 30 COMPARED TO DAY 1 BY A GROUP AVERAGE OF 10.7 BEATS PER MINUTE (I.E., BPM) AND 6.8 BPM, RESPECTIVELY (P < .05, WILCOXON PAIRED SIGNED RANKS TEST). IN CONTRAST, THERE WAS NO SIGNIFICANT CHANGE IN EITHER THE BASELINE HEART RATE OR THE LOWEST HEART RATE ACHIEVED VOLUNTARILY IN THE CONTROL GROUP ON DAY 30 COMPARED TO DAY 1. THE RESULTS SUGGEST THAT YOGA TRAINING CAN ENABLE PRACTITIONERS TO USE THEIR OWN STRATEGIES TO REDUCE THE HEART RATE, WHICH HAS POSSIBLE THERAPEUTIC APPLICATIONS. 2004 12 2507 35 YOGA BASED CARDIAC REHABILITATION AFTER CORONARY ARTERY BYPASS SURGERY: ONE-YEAR RESULTS ON LVEF, LIPID PROFILE AND PSYCHOLOGICAL STATES--A RANDOMIZED CONTROLLED STUDY. OBJECTIVE: TO COMPARE THE LONG TERM EFFECTS OF YOGA BASED CARDIAC REHABILITATION PROGRAM WITH ONLY PHYSIOTHERAPY BASED PROGRAM AS AN ADD-ON TO CONVENTIONAL REHABILITATION AFTER CORONARY ARTERY BYPASS GRAFTING (CABG) ON RISK FACTORS. METHODS: IN THIS SINGLE BLIND PROSPECTIVE RANDOMIZED PARALLEL TWO ARMED ACTIVE CONTROL STUDY, 1026 PATIENTS POSTED FOR CABG AT NARAYANA HRUDAYALAYA INSTITUTE OF CARDIAC SCIENCES, BENGALURU (INDIA) WERE SCREENED. OF THESE, 250 MALE PARTICIPANTS (35-65 YEARS) WHO SATISFIED THE SELECTION CRITERIA AND CONSENTED WERE RANDOMIZED INTO TWO GROUPS. WITHIN AND BETWEEN GROUP COMPARISONS WERE DONE AT THREE POINTS OF FOLLOW UP (I.E. 6TH WEEK, 6TH MONTH, AND 12TH MONTH) BY USING WILCOXON'S SIGNED RANKS TEST AND MANN WHITNEY U TEST RESPECTIVELY. RESULTS: YOGA GROUP HAD SIGNIFICANTLY (P = 0.001, MANN WHITNEY) BETTER IMPROVEMENT IN LVEF THAN CONTROL GROUP IN THOSE WITH ABNORMAL BASELINE EF (<53%) AFTER 1 YEAR. THERE WAS A BETTER REDUCTION IN BMI IN THE YOGA GROUP (P = 0.038, BETWEEN GROUPS) IN THOSE WITH HIGH BASELINE BMI (>/=23) AFTER 12 MONTHS. YOGA GROUP SHOWED SIGNIFICANT (P = 0.008, WILCOXON'S) REDUCTION IN BLOOD GLUCOSE AT ONE YEAR IN THOSE WITH HIGH BASELINE FBS >/=110 MG/DL. THERE WAS SIGNIFICANTLY BETTER IMPROVEMENT IN YOGA THAN THE CONTROL GROUP IN HDL (P = 0.003), LDL (P = 0.01) AND VLDL (P = 0.03) IN THOSE WITH ABNORMAL BASELINE VALUES. THERE WAS SIGNIFICANTLY BETTER IMPROVEMENT (P = 0.02, BETWEEN GROUPS) IN POSITIVE AFFECT IN YOGA GROUP. WITHIN YOGA GROUP, THERE WAS SIGNIFICANT DECREASE IN PERCEIVED STRESS (P = 0.001), ANXIETY (P = 0.001), DEPRESSION (P = 0.001), AND NEGATIVE AFFECT (P = 0.03) WHILE IN THE CONTROL GROUP THERE WAS REDUCTION (P = 0.003) ONLY IN SCORES ON ANXIETY. CONCLUSION: ADDITION OF YOGA BASED RELAXATION TO CONVENTIONAL POST-CABG CARDIAC REHABILITATION HELPS IN BETTER MANAGEMENT OF RISK FACTORS IN THOSE WITH ABNORMAL BASELINE VALUES AND MAY HELP IN PREVENTING RECURRENCE. 2014 13 165 30 A RANDOMIZED CONTROL TRIAL OF THE EFFECT OF YOGA ON VERBAL AGGRESSIVENESS IN NORMAL HEALTHY VOLUNTEERS. OBJECTIVE: TO STUDY THE EFFECT OF YOGA ON VERBAL AGGRESSIVENESS IN NORMAL HEALTHY ADULTS. METHODS: OF THE 1228 PERSONS WHO ATTENDED INTRODUCTORY LECTURES, 226 SUBJECTS OF BOTH SEXES WHO SATISFIED THE INCLUSION AND EXCLUSION CRITERIA AND WHO CONSENTED TO PARTICIPATE IN THE STUDY WERE RANDOMLY ALLOCATED INTO TWO GROUPS. THESE 226 SUBJECTS WERE BETWEEN THE AGES OF 17 AND 62 YEARS AND 173/226 COMPLETED THE EIGHT WEEKS OF INTERVENTION. THE YOGA (Y) GROUP PRACTISED AN INTEGRATED YOGA MODULE THAT INCLUDED ASANAS, PRANAYAMA, MEDITATION, NOTIONAL CORRECTION, AND DEVOTIONAL SESSIONS. THE CONTROL GROUP PRACTISED MILD TO MODERATE PHYSICAL EXERCISES (PE). BOTH GROUPS HAD SUPERVISED PRACTICES (BY TRAINED EXPERTS) FOR ONE HOUR DAILY, SIX DAYS A WEEK FOR EIGHT WEEKS. VERBAL AGGRESSIVENESS WAS ASSESSED BEFORE AND AFTER EIGHT WEEKS USING THE SELF-ADMINISTERED VERBAL AGGRESSIVE SCALE. RESULTS: THE BASELINE SCORE OF THE TWO GROUPS DID NOT DIFFER SIGNIFICANTLY (P = 0.66). THERE WAS A SIGNIFICANT DECREASE IN VERBAL AGGRESSIVENESS IN THE YOGA GROUP (P = 0.01 PAIRED SAMPLES T-TEST) WITH A NONSIGNIFICANT INCREASE IN THE PE GROUP. ANCOVA USING PRE- VALUES AS COVARIATES SHOWED A SIGNIFICANT DIFFERENCE BETWEEN THE GROUPS (P = 0.013). RMANOVA FOR INTERACTION BETWEEN THE SEXES OR AGE GROUPS IN CHANGE SCORES WERE NOT SIGNIFICANT. CONCLUSIONS: THIS STUDY HAS DEMONSTRATED THAT AN EIGHT WEEK INTERVENTION OF AN INTEGRATED YOGA MODULE DECREASED VERBAL AGGRESSIVENESS IN THE YOGA GROUP (IN MALES AND THOSE BELOW 25 YEARS OF AGE), WITH A NONSIGNIFICANT INCREASE IN THE PE GROUP. 2008 14 818 34 EFFECT OF YOGA ON COGNITIVE FUNCTIONS IN CLIMACTERIC SYNDROME: A RANDOMISED CONTROL STUDY. OBJECTIVE: TO ASSESS THE EFFICACY OF AN INTEGRATED APPROACH OF YOGA THERAPY (IAYT) ON COGNITIVE ABILITIES IN CLIMACTERIC SYNDROME. DESIGN: A RANDOMISED CONTROL STUDY WHEREIN THE PARTICIPANTS WERE DIVIDED INTO EXPERIMENTAL AND CONTROL GROUPS. SETTINGS: FOURTEEN CENTRES OF SWAMI VIVEKANANDA YOGA RESEARCH FOUNDATION, BANGALORE, INDIA. SAMPLE: ONE HUNDRED AND EIGHT PERIMENOPAUSAL WOMEN BETWEEN 40 AND 55 YEARS WITH FOLLICLE-STIMULATING HORMONE LEVEL EQUAL TO OR GREATER THAN 15 MIU/ML. ONE HUNDRED AND TWENTY PERIMENOPAUSAL WOMEN WERE RANDOMLY ALLOTTED INTO THE YOGA AND THE CONTROL GROUPS. METHODS: THE YOGA GROUP PRACTISED A MODULE COMPRISING BREATHING PRACTICES, SUN SALUTATION AND CYCLIC MEDITATION, WHEREAS THE CONTROL GROUP PRACTISED A SET OF SIMPLE PHYSICAL EXERCISES, UNDER SUPERVISION (1 HOUR/DAY, 5 DAYS/WEEK FOR 8 WEEKS). MAIN OUTCOME MEASURES: ASSESSMENTS WERE MADE BY VASOMOTOR SYMPTOM CHECKLIST, SIX-LETTER CANCELLATION TEST (SLCT) FOR ATTENTION AND CONCENTRATION AND PUNIT GOVIL INTELLIGENCE MEMORY SCALE (PGIMS) WITH TEN SUBTESTS. RESULTS: THE WILCOXON TEST SHOWED SIGNIFICANT (P < 0.001) REDUCTION IN HOT FLUSHES, NIGHT SWEATS AND SLEEP DISTURBANCE IN YOGA GROUP, WITH A TREND OF SIGNIFICANT DIFFERENCE BETWEEN GROUPS AT P = 0.06 ON MANN-WHITNEY TEST IN NIGHT SWEATS. THERE WAS NO CHANGE WITHIN OR BETWEEN GROUPS IN THE CONTROL GROUP. THE SLCT SCORE AND THE PGIMS SHOWED SIGNIFICANT IMPROVEMENT IN EIGHT OF TEN SUBTESTS IN THE YOGA GROUP AND SIX OF TEN SUBTESTS IN THE CONTROL GROUP. THE YOGA GROUP PERFORMED SIGNIFICANTLY BETTER (P < 0.001) WITH HIGHER EFFECT SIZES IN SLCT AND SEVEN TESTS OF PGIMS COMPARED WITH THE CONTROL GROUP. CONCLUSIONS: INTEGRATED APPROACH OF YOGA THERAPY CAN IMPROVE HOT FLUSHES AND NIGHT SWEATS. IT ALSO CAN IMPROVE COGNITIVE FUNCTIONS SUCH AS REMOTE MEMORY, MENTAL BALANCE, ATTENTION AND CONCENTRATION, DELAYED AND IMMEDIATE RECALL, VERBAL RETENTION AND RECOGNITION TESTS. 2008 15 1562 39 LONGITUDINAL AND IMMEDIATE EFFECT OF KUNDALINI YOGA ON SALIVARY LEVELS OF CORTISOL AND ACTIVITY OF ALPHA-AMYLASE AND ITS EFFECT ON PERCEIVED STRESS. CONTEXT: STRESS IS DEFINED AS AN ALTERATION OF AN ORGANISM'S BALANCE IN RESPONSE TO A DEMAND PERCEIVED FROM THE ENVIRONMENT. DIVERSE METHODS EXIST TO EVALUATE PHYSIOLOGICAL RESPONSE. A NONINVASIVE METHOD IS SALIVARY MEASUREMENT OF CORTISOL AND ALPHA-AMYLASE. A GROWING BODY OF EVIDENCE SUGGESTS THAT THE REGULAR PRACTICE OF YOGA WOULD BE AN EFFECTIVE TREATMENT FOR STRESS. AIMS: TO DETERMINE THE KUNDALINI YOGA (KY) EFFECT, IMMEDIATE AND AFTER 3 MONTHS OF REGULAR PRACTICE, ON THE PERCEPTION OF PSYCHOLOGICAL STRESS AND THE SALIVARY LEVELS OF CORTISOL AND ALPHA-AMYLASE ACTIVITY. SETTINGS AND DESIGN: TO DETERMINE THE PSYCHOLOGICAL PERCEIVED STRESS, LEVELS OF CORTISOL AND ALPHA-AMYLASE ACTIVITY IN SALIVA, AND COMPARE BETWEEN THE PARTICIPANTS TO KY CLASSES PERFORMED FOR 3 MONTHS AND A GROUP THAT DOES NOT PRACTICE ANY TYPE OF YOGA. SUBJECTS AND METHODS: THE TOTAL SAMPLE CONSISTED OF 26 PEOPLE BETWEEN 18 AND 45-YEAR-OLD; 13 TAKING PART IN KY CLASSES GIVEN AT THE FACULTY OF DENTISTRY, UNIVERSITY OF CHILE AND 13 CONTROLS. SALIVARY SAMPLES WERE COLLECTED, ENZYME-LINKED IMMUNOSORBENT ASSAY WAS PERFORMED TO QUANTIFY CORTISOL AND KINETIC REACTION TEST WAS MADE TO DETERMINE ALPHA-AMYLASE ACTIVITY. PERCEIVED STRESS SCALE WAS APPLIED AT THE BEGINNING AND AT THE END OF THE INTERVENTION. STATISTICAL ANALYSIS USED: STATISTICAL ANALYSIS WAS APPLIED USING STATA V11.1 SOFTWARE. SHAPIRO-WILK TEST WAS USED TO DETERMINE DATA DISTRIBUTION. THE PAIRED ANALYSIS WAS FULFILLED BY T-TEST OR WILCOXON SIGNED-RANK TEST. T-TEST OR MANN-WHITNEY'S TEST WAS APPLIED TO COMPARE LONGITUDINAL DATA. A STATISTICAL SIGNIFICANCE WAS CONSIDERED WHEN P < 0.05. RESULTS: KY PRACTICE HAD AN IMMEDIATE EFFECT ON SALIVARY CORTISOL. THE ACTIVITY OF ALPHA-AMYLASE DID NOT SHOW SIGNIFICANT CHANGES. A SIGNIFICANT DECREASE OF PERCEIVED STRESS IN THE STUDY GROUP WAS FOUND. CONCLUSIONS: KY PRACTICE SHOWS AN IMMEDIATE EFFECT ON SALIVARY CORTISOL LEVELS AND ON PERCEIVED STRESS AFTER 3 MONTHS OF PRACTICE. 2017 16 163 36 A RANDOMIZED CONTROL TRIAL OF THE EFFECT OF YOGA ON GUNAS (PERSONALITY) AND HEALTH IN NORMAL HEALTHY VOLUNTEERS. OBJECTIVE: TO STUDY THE EFFICACY OF YOGA ON GUNA (YOGIC PERSONALITY MEASURE) AND GENERAL HEALTH IN NORMAL ADULTS. METHODS: OF THE 1228 PERSONS WHO ATTENDED INTRODUCTORY LECTURES, 226 SUBJECTS AGED 18-71 YEARS, OF BOTH SEXES, WHO SATISFIED THE INCLUSION AND EXCLUSION CRITERIA AND WHO CONSENTED TO PARTICIPATE IN THE STUDY WERE RANDOMLY ALLOCATED INTO TWO GROUPS. THE YOGA(Y) GROUP PRACTISED AN INTEGRATED YOGA MODULE THAT INCLUDED ASANAS, PRANAYAMA, MEDITATION, NOTIONAL CORRECTION AND DEVOTIONAL SESSIONS. THE CONTROL GROUP PRACTISED MILD TO MODERATE PHYSICAL EXERCISES (PE). BOTH GROUPS HAD SUPERVISED PRACTICE SESSIONS (BY TRAINED EXPERTS) FOR ONE HOUR DAILY, SIX DAYS A WEEK FOR EIGHT WEEKS. GUNA (YOGIC PERSONALITY) WAS ASSESSED BEFORE AND AFTER EIGHT WEEKS USING THE SELF-ADMINISTERED VEDIC PERSONALITY INVENTORY (VPI) WHICH ASSESSES SATTVA (GENTLE AND CONTROLLED), RAJAS (VIOLENT AND UNCONTROLLED) AND TAMAS (DULL AND UNCONTROLLED). THE GENERAL HEALTH STATUS (TOTAL HEALTH), WHICH INCLUDES FOUR DOMAINS NAMELY SOMATIC SYMPTOMS (SS), ANXIETY AND INSOMNIA (AI), SOCIAL DYSFUNCTION (SF) AND SEVERE DEPRESSION (SP), WAS ASSESSED USING A GENERAL HEALTH QUESTIONNAIRE (GHQ). RESULTS: BASELINE SCORES FOR ALL THE DOMAINS FOR BOTH THE GROUPS DID NOT DIFFER SIGNIFICANTLY (P > 0.05, INDEPENDENT SAMPLES T TEST). SATTVA SHOWED A SIGNIFICANT DIFFERENCE WITHIN THE GROUPS AND THE EFFECT SIZE WAS MORE IN THE Y THAN IN THE PE GROUP. RAJAS SHOWED A SIGNIFICANT DECREASE WITHIN AND BETWEEN THE GROUPS WITH A HIGHER EFFECT SIZE IN THE PE GROUP. TAMAS SHOWED SIGNIFICANT REDUCTION WITHIN THE PE GROUP ONLY. THE GHQ REVEALED THAT THERE WAS SIGNIFICANT DECREASE IN SS, AI, SF AND SP IN BOTH Y AND PE GROUPS (WILCOXCON SINGED RANK T TEST). SS SHOWED A SIGNIFICANT DIFFERENCE BETWEEN THE GROUPS (MANN WHITNEY U TEST). CONCLUSIONS: THERE WAS AN IMPROVEMENT IN SATTVA IN BOTH THE YOGA AND CONTROL GROUPS WITH A TREND OF HIGHER EFFECT SIZE IN YOGA; RAJAS REDUCED IN BOTH BUT SIGNIFICANTLY BETTER IN PE THAN IN YOGA AND TAMAS REDUCED IN PE. THE GENERAL HEALTH STATUS IMPROVED IN BOTH THE YOGA AND CONTROL GROUPS. 2008 17 2134 30 THE EFFECTS OF A THERAPEUTIC YOGA PROGRAM ON POSTURAL CONTROL, MOBILITY, AND GAIT SPEED IN COMMUNITY-DWELLING OLDER ADULTS. OBJECTIVE: TO EXAMINE THE EFFECTS OF A 12-WEEK THERAPEUTIC YOGA PROGRAM ON GAIT SPEED, POSTURAL CONTROL, AND MOBILITY IN COMMUNITY-DWELLING OLDER ADULTS. DESIGN: QUASI-EXPERIMENTAL STUDY WITH A PRETEST/POST-TEST DESIGN. RESEARCHERS EVALUATED CHANGES OVER TIME (PRETEST TO POST-TEST) IN ALL OUTCOME MEASURES. PAIRED T-TESTS WERE USED TO ANALYZE NORMAL AND FAST GAIT SPEED, TIMED UP AND GO TEST, AND TIMED UP AND GO DUAL TASK. WILCOXON SIGNED-RANK TEST WAS USED TO EVALUATE SCORES FOR THE MINI-BESTEST (MBT). SETTING: YOGA CLASSES WERE PERFORMED AT A LOCAL SENIOR CENTER. BLIND EXAMINERS WHO WERE PREVIOUSLY TRAINED IN THE OUTCOME MEASURES PERFORMED ALL PRETESTS AND POST-TESTS AT THE SITE. PARTICIPANTS: THIRTEEN ADULTS (12 WOMEN AND 1 MAN, WITH A MEAN AGE+/-STANDARD DEVIATION OF 72+/-6.9 YEARS) COMPLETED THE STUDY. RESEARCH PARTICIPANTS HAD MINIMAL TO NO YOGA EXPERIENCE. INTERVENTIONS: A 12-WEEK, 60-MINUTE, BIWEEKLY KRIPALU YOGA CLASS DESIGNED SPECIFICALLY FOR COMMUNITY-DWELLING OLDER ADULTS. OUTCOME MEASURES: POSTURAL CONTROL (MBT), MOBILITY (TIMED UP AND GO TEST), AND GAIT SPEED (NORMAL AND FAST) WERE ASSESSED. RESULTS: ALL 13 PARTICIPANTS ATTENDED AT LEAST 19 OF THE 24 CLASSES (80% ATTENDANCE). STATISTICALLY SIGNIFICANT IMPROVEMENTS WERE SEEN IN THE MBT (P=0.039), NORMAL GAIT SPEED (P=0.015), FAST GAIT SPEED (P=0.001), TIMED UP AND GO TEST (P=0.045), AND TIMED UP AND GO DUAL-TASK (P=0.05). CONCLUSIONS: IMPROVEMENTS IN POSTURAL CONTROL AND MOBILITY AS MEASURED BY THE MBT AND TIMED UP AND GO GAIT AS MEASURED BY FAST GAIT SPEED INDICATE THAT RESEARCH PARTICIPANTS BENEFITTED FROM THE THERAPEUTIC YOGA INTERVENTION. THE YOGA PROGRAM DESIGNED FOR THIS STUDY INCLUDED ACTIVITIES IN STANDING, SITTING, AND LYING ON THE FLOOR AND MAY BE EFFECTIVE IN IMPROVING MOBILITY, POSTURAL CONTROL, AND GAIT SPEED IN COMMUNITY-DWELLING OLDER ADULTS. 2014 18 1355 16 IMMEDIATE EFFECT OF TWO YOGA-BASED RELAXATION TECHNIQUES ON ATTENTION IN CHILDREN. AIMS: TO INVESTIGATE THE EFFECT OF TWO YOGA-BASED RELAXATION TECHNIQUES, NAMELY, CYCLIC MEDITATION (CM) AND SUPINE REST (SR), USING THE SIX LETTER CANCELLATION TASK (SLCT). MATERIALS AND METHODS: THE SUBJECTS CONSISTED OF 208 SCHOOL STUDENTS, (132 BOYS, 76 GIRLS) IN THE AGE RANGE OF 13 - 16 YEARS. THE SUBJECTS WERE ASSESSED ON SLCT BEFORE AND IMMEDIATELY AFTER BOTH YOGA-BASED RELAXATION TECHNIQUES. RESULTS: AFTER BOTH PRACTICES, THE TOTAL AND NET SCORES WERE SIGNIFICANTLY INCREASED, ALTHOUGH THE MAGNITUDE OF CHANGE WAS MORE AFTER CM THAN AFTER SR IN THE NET SCORES (14.5 VERSUS 11.31%). THE NET SCORE CHANGE IN THE CM SESSION WAS SIGNIFICANTLY LARGER THAN THE CHANGE IN THE SR, WHEREAS, THERE WAS NO SIGNIFICANT CHANGE IN THE WRONG CANCELLATION SCORE. AFTER EITHER PRACTICE, THE TOTAL AND NET SCORES WERE SIGNIFICANTLY INCREASED, IRRESPECTIVE OF GENDER AND AGE. CONCLUSIONS: BOTH CM AND SR LED TO IMPROVEMENT IN PERFORMANCE, AS ASSESSED BY SLCT, BUT THE CHANGE CAUSED BY CM WAS LARGER THAN SR. 2010 19 523 19 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. 1997 20 1350 22 IMMEDIATE CHANGES IN MUSCLE STRENGTH AND MOTOR SPEED FOLLOWING YOGA BREATHING. THE PRESENT STUDY WAS CONDUCTED TO ASSESS THE IMMEDIATE EFFECT OF HIGH-FREQUENCY YOGA BREATHING ON MUSCLE STRENGTH AND MOTOR SPEED. BILATERAL HANDGRIP STRENGTH, LEG AND BACK STRENGTH, FINGER TAPPING AND ARM TAPPING SPEED WERE ASSESSED IN FIFTY MALE PARTICIPANTS (GROUP MEAN AGE +/- SD, 26.9 +/- 6.2 YEARS) BEFORE AND AFTER (A) HIGH FREQUENCY YOGA BREATHING FOR 15 MINUTES AND (B) BREATH AWARENESS FOR THE SAME DURATION. SESSIONS (A) AND (B) WERE ON TWO DIFFERENT DAYS BUT AT THE SAME TIME OF THE DAY. THE SCHEDULE WAS ALTERNATED FOR DIFFERENT PARTICIPANTS. THERE WAS A SIGNIFICANT INCREASE (P < 0.05) IN RIGHT HAND GRIP STRENGTH AFTER HIGH FREQUENCY YOGA BREATHING. BOTH FINGER AND ARM TAPPING IMPROVED AFTER BOTH PRACTICES. THE RESULTS SUGGEST A ROLE FOR HIGH FREQUENCY YOGA BREATHING IN IMPROVING THE HAND GRIP STRENGTH AS AN IMMEDIATE EFFECT. 2014