1 880 109 EFFECT OF YOGA TRAINING ON HANDGRIP, RESPIRATORY PRESSURES AND PULMONARY FUNCTION. ALTHOUGH THERE ARE A NUMBER OF REPORTS ON THE EFFECT OF YOGA TRAINING ON PULMONARY FUNCTIONS, VERY FEW STUDIES HAVE BEEN UNDERTAKEN ON THE EFFECT OF YOGA TRAINING ON RESPIRATORY PRESSURES AND HANDGRIP ENDURANCE. HENCE THE PRESENT WORK WAS PLANNED TO STUDY THE EFFECT OF YOGA TRAINING ON HAND GRIP STRENGTH (HGS), HAND GRIP ENDURANCE (HGE), MAXIMUM EXPIRATORY PRESSURE (MEP), MAXIMUM INSPIRATORY PRESSURE (MIP), FORCED EXPIRATORY VOLUME (FEV), FORCED EXPIRATORY VOLUME IN FIRST SECOND (FEV1) AND PEAK EXPIRATORY FLOW RATE (PEFR). 20 SCHOOL CHILDREN IN THE AGE GROUP OF 12 TO 15 YEARS WERE GIVEN YOGA TRAINING (ASANS AND PRANAYAMS) FOR 6 MONTHS. 20 AGE AND GENDER-MATCHED STUDENTS FORMED THE CONTROL GROUP. YOGA TRAINING PRODUCED STATISTICALLY SIGNIFICANT (P < 0.05) INCREASE IN HGS AND HGE. MEP, MIP, FEV, FEV1 AND PEFR ALSO INCREASED SIGNIFICANTLY (P < 0.001) AFTER THE YOGA TRAINING. IN CONTRAST, THE INCREASE IN THESE PARAMETERS IN THE CONTROL GROUP WAS STATISTICALLY INSIGNIFICANT. OUR STUDY SHOWS THAT YOGA TRAINING FOR 6 MONTHS IMPROVES LUNG FUNCTION, STRENGTH OF INSPIRATORY AND EXPIRATORY MUSCLES AS WELL AS SKELETAL MUSCLE STRENGTH AND ENDURANCE. IT IS SUGGESTED THAT YOGA BE INTRODUCED AT SCHOOL LEVEL IN ORDER TO IMPROVE PHYSIOLOGICAL FUNCTIONS, OVERALL HEALTH AND PERFORMANCE OF STUDENTS. 2003 2 973 36 EFFECTS OF AN INTEGRATED YOGA PROGRAM ON QUALITY OF LIFE, SPINAL FLEXIBILITY, AND STRENGTH IN OLDER ADULTS: A RANDOMIZED CONTROL TRIAL. CONTEXT: AGING CAN CONTRIBUTE TO A DECREASE IN PHYSICAL ACTIVITY AS A RESULT OF METABOLIC DYSFUNCTION AND HORMONAL IMBALANCE THAT CAN CAUSE DEGENERATIVE JOINT DISEASE AND AGING-RELATED INFLAMMATION. AS AGE ADVANCES, A DECREASE IN MUSCLE MASS, MUSCLE STRENGTH, AND FLEXIBILITY CAN IMPAIR PHYSICAL FUNCTION. OBJECTIVE: THE STUDY INTENDED TO EVALUATE THE EFFECTS OF AN INTEGRATED YOGA MODULE IN IMPROVING THE FLEXIBILITY, MUSCLE STRENGTH, AND QUALITY OF LIFE (QOL) OF OLDER ADULTS. DESIGN: THIS RESEARCH TEAM DESIGNED A PROSPECTIVE, TWO-ARM, OPEN-LABEL, AND PARALLEL, RANDOMIZED CONTROLLED TRIAL. SETTING: THE STUDY TOOK PLACE IN AN OUTPATIENT DEPARTMENT AT DIVINE PARK, YOGA & NATUROPATHY HOSPITAL, UDUPI, KARNATAKA, INDIA. PARTICIPANTS: PARTICIPANTS WERE 96 OLDER ADULTS, AGED 60-75 YEARS (64.1 +/- 3.95 YEARS) TAKING PART IN A YOGA PROGRAM IN THE DEPARTMENT. INTERVENTION: THE PROGRAM WAS A THREE-MONTH, YOGA-BASED LIFESTYLE INTERVENTION. THE PARTICIPANTS WERE RANDOMLY ALLOCATED TO THE INTERVENTION GROUP (N = 48) OR TO A WAITLISTED CONTROL GROUP (N = 48). THE INTERVENTION GROUP UNDERWENT THREE ONE-HOUR SESSIONS OF YOGA WEEKLY, WITH EACH SESSION INCLUDING LOOSENING EXERCISES, ASANAS, PRANAYAMA, AND MEDITATION SPANNING. OUTCOME MEASURES: AT BASELINE AND POST INTERVENTION, ASSESSMENTS WERE MADE: (1) FOR SPINAL FLEXIBILITY USING A SIT AND REACH TEST, (2) FOR BACK AND LEG STRENGTH USING A BACK LEG DYNAMOMETER, (3) FOR HANDGRIP STRENGTH (HGS) AND ENDURANCE (HGE) USING A HAND-GRIP DYNAMOMETER, AND (4) THE OLDER PEOPLE'S QUALITY OF LIFE (OPQOL) QUESTIONNAIRE. ANALYSIS WAS PERFORMED EMPLOYING WILCOXON'S SIGN RANK TESTS AND MANN WHITNEY TESTS, USING AN INTENTION-TO-TREAT APPROACH. RESULTS: COMPARED TO THE CONTROL GROUP, THE INTERVENTION GROUP EXPERIENCED A SIGNIFICANTLY GREATER INCREASE IN SPINAL FLEXIBILITY (P < .001), BACK LEG STRENGTH (P < .001), HGE (P < .01), AND QOL (P < .001) AFTER THREE MONTHS OF YOGA. CONCLUSION: YOGA CAN BE USED SAFELY FOR OLDER ADULTS TO IMPROVE FLEXIBILITY, STRENGTH, AND FUNCTIONAL QOL. LARGER RANDOMIZED CONTROLLED TRIALS WITH AN ACTIVE CONTROL INTERVENTION ARE WARRANTED. 2022 3 878 50 EFFECT OF YOGA TRAINING AND DETRAINING ON RESPIRATORY MUSCLE STRENGTH IN PRE-PUBERTAL CHILDREN: A RANDOMIZED TRIAL. OBJECTIVE: TO EVALUATE THE EFFECT OF YOGA ON FORCED VITAL CAPACITY (FVC), FORCED EXPIRATORY VOLUME IN I(ST) SECOND (FEV1), PEAK EXPIRATORY FLOW RATE (PEFR), FEVI/FVC RATIO, AND PULMONARY PRESSURES [MAXIMUM INSPIRATORY PRESSURE (MIP), MAXIMUM EXPIRATORY PRESSURE (MEP) AT THE END OF 3 MONTHS YOGA TRAINING AND THE DETRAINING EFFECT ON THE ABOVE PARAMETERS IN 7-9-YEARS-OLD SCHOOL GOING CHILDREN. MATERIALS AND METHODS: A TOTAL OF 100 PARTICIPANTS WERE RECRUITED FROM A SCHOOL IN BANGALORE. AFTER BASELINE ASSESSMENTS, THE PARTICIPANTS WERE RANDOMLY ALLOCATED TO EITHER YOGA OR PHYSICAL ACTIVITY GROUP. INTERVENTION WAS GIVEN FOR 3 MONTHS, AND MEASURES OF PULMONARY FUNCTION AND PULMONARY PRESSURES WERE DETERMINED IMMEDIATELY POST-INTERVENTION AND AT 3-MONTHS FOLLOW-UP. RESULTS: ALTHOUGH SIGNIFICANT INCREASE WAS OBSERVED IN FVC, FEV1, PEFR, FEV1/FVC, MIP, AND MEP AT POST-INTERVENTION, THERE WERE NO SIGNIFICANT DIFFERENCES BETWEEN THE TWO STUDY GROUPS AFTER ADJUSTING FOR HEIGHT AND AGE POST TRAINING . HOWEVER, MIP INCREASED SIGNIFICANTLY IN BOTH THE GROUPS POST-INTERVENTION, BUT THE YOGA GROUP PERFORMED SIGNIFICANTLY HIGHER THAN THE PE GROUP. THE EFFECTS OF TRAINING DID NOT FADE OFF EVEN AFTER 3 MONTHS OF DETRAINING. IN FACT, THE FVC AND FEV1 CONTINUED TO INCREASE SIGNIFICANTLY. A TREND OF DECREASE WAS OBSERVED IN PEFR, MIP, AND MEP. HOWEVER, THE VALUES DID NOT REGRESS TO THE BASELINE VALUE. CONCLUSIONS: THIS STUDY SUGGESTS THAT PRACTICE OF YOGA FOR A SHORT DURATION (3 MONTHS) OF TIME CAN SIGNIFICANTLY IMPROVE RESPIRATORY MUSCLE STRENGTH IN PEDIATRIC POPULATION. 2014 4 756 38 EFFECT OF SIX WEEKS YOGA TRAINING ON WEIGHT LOSS FOLLOWING STEP TEST, RESPIRATORY PRESSURES, HANDGRIP STRENGTH AND HANDGRIP ENDURANCE IN YOUNG HEALTHY SUBJECTS. THE PRESENT STUDY WAS DESIGNED TO TEST WHETHER YOGA TRAINING OF SIX WEEKS DURATION MODULATES SWEATING RESPONSE TO DYNAMIC EXERCISE AND IMPROVES RESPIRATORY PRESSURES, HANDGRIP STRENGTH AND HANDGRIP ENDURANCE. OUT OF 46 HEALTHY SUBJECTS (30 MALES AND 16 FEMALES, AGED 17-20 YR), 23 MOTIVATED SUBJECTS (15 MALE AND 8 FEMALE) WERE GIVEN YOGA TRAINING AND THE REMAINING 23 SUBJECTS SERVED AS CONTROLS. WEIGHT LOSS FOLLOWING HARVARD STEP TEST (AN INDEX OF SWEAT LOSS), MAXIMUM INSPIRATORY PRESSURE, MAXIMUM EXPIRATORY PRESSURE, 40 MM ENDURANCE, HANDGRIP STRENGTH AND HANDGRIP ENDURANCE WERE DETERMINED BEFORE AND AFTER THE SIX WEEK STUDY PERIOD. IN THE YOGA GROUP, WEIGHT LOSS IN RESPONSE TO HARVARD STEP TEST WAS 64 +/- 30 G AFTER YOGA TRAINING AS COMPARED TO 161 +/- 133 G BEFORE THE TRAINING AND THE DIFFERENCE WAS SIGNIFICANT (N = 15 MALE SUBJECTS, P < 0.0001). IN CONTRAST, WEIGHT LOSS FOLLOWING STEP TEST WAS NOT SIGNIFICANTLY DIFFERENT IN THE CONTROL GROUP AT THE END OF THE STUDY PERIOD. YOGA TRAINING PRODUCED A MARKED INCREASE IN RESPIRATORY PRESSURES AND ENDURANCE IN 40 MM HG TEST IN BOTH MALE AND FEMALE SUBJECTS (P < 0.05 FOR ALL COMPARISONS). IN CONCLUSION, THE PRESENT STUDY DEMONSTRATES ATTENUATION OF THE SWEATING RESPONSE TO STEP TEST BY YOGA TRAINING. FURTHER, YOGA TRAINING FOR A SHORT PERIOD OF SIX WEEKS CAN PRODUCE SIGNIFICANT IMPROVEMENTS IN RESPIRATORY MUSCLE STRENGTH AND ENDURANCE. 2008 5 865 46 EFFECT OF YOGA PRACTICES ON PULMONARY FUNCTION TESTS INCLUDING TRANSFER FACTOR OF LUNG FOR CARBON MONOXIDE (TLCO) IN ASTHMA PATIENTS. PRANA IS THE ENERGY, WHEN THE SELF-ENERGIZING FORCE EMBRACES THE BODY WITH EXTENSION AND EXPANSION AND CONTROL, IT IS PRANAYAMA. IT MAY AFFECT THE MILIEU AT THE BRONCHIOLES AND THE ALVEOLI PARTICULARLY AT THE ALVEOLO-CAPILLARY MEMBRANE TO FACILITATE DIFFUSION AND TRANSPORT OF GASES. IT MAY ALSO INCREASE OXYGENATION AT TISSUE LEVEL. AIM OF OUR STUDY IS TO COMPARE PULMONARY FUNCTIONS AND DIFFUSION CAPACITY IN PATIENTS OF BRONCHIAL ASTHMA BEFORE AND AFTER YOGIC INTERVENTION OF 2 MONTHS. SIXTY STABLE ASTHMATIC-PATIENTS WERE RANDOMIZED INTO TWO GROUPS I.E GROUP 1 (YOGA TRAINING GROUP) AND GROUP 2 (CONTROL GROUP). EACH GROUP INCLUDED THIRTY PATIENTS. LUNG FUNCTIONS WERE RECORDED ON ALL PATIENTS AT BASELINE, AND THEN AFTER TWO MONTHS. GROUP 1 SUBJECTS SHOWED A STATISTICALLY SIGNIFICANT IMPROVEMENT (P<0.001) IN TRANSFER FACTOR OF THE LUNG FOR CARBON MONOXIDE (TLCO), FORCED VITAL CAPACITY (FVC), FORCED EXPIRATORY VOLUME IN 1ST SEC (FEV1), PEAK EXPIRATORY FLOW RATE (PEFR), MAXIMUM VOLUNTARY VENTILATION (MVV) AND SLOW VITAL CAPACITY (SVC) AFTER YOGA PRACTICE. QUALITY OF LIFE ALSO INCREASED SIGNIFICANTLY. IT WAS CONCLUDED THAT PRANAYAMA & YOGA BREATHING AND STRETCHING POSTURES ARE USED TO INCREASE RESPIRATORY STAMINA, RELAX THE CHEST MUSCLES, EXPAND THE LUNGS, RAISE ENERGY LEVELS, AND CALM THE BODY. 2012 6 782 27 EFFECT OF YOGA BASED LIFESTYLE INTERVENTION ON PATIENTS WITH KNEE OSTEOARTHRITIS: A RANDOMIZED CONTROLLED TRIAL. OBJECTIVE: TO INVESTIGATE THE EFFECT OF INTEGRATED APPROACH OF YOGA THERAPY (IAYT) INTERVENTION IN INDIVIDUAL WITH KNEE OSTEOARTHRITIS. DESIGN: RANDOMIZED CONTROLLED CLINCIAL TRAIL. PARTICIPANTS: SIXTY-SIX INDIVIDUAL PREDIAGNOSED WITH KNEE OSTEOARTHRITIS AGED BETWEEN 30 AND 75 YEARS WERE RANDOMIZED INTO TWO GROUPS, I.E., YOGA (N = 31) AND CONTROL (N = 35). YOGA GROUP RECEIVED IAYT INTERVENTION FOR 1 WEEK AT YOGA CENTER OF S-VYASA WHEREAS CONTROL GROUP MAINTAINED THEIR NORMAL LIFESTYLE. OUTCOME MEASURES: THE FALLS EFFICACY SCALE (FES), HANDGRIP STRENGTH TEST (LEFT HAND LHGS AND RIGHT HAND RHGS), TIMED UP AND GO TEST (TUG), SIT-TO-STAND (STS), AND RIGHT & LEFT EXTENSION AND FLEXION WERE MEASURED ON DAY 1 AND DAY 7. RESULTS: THERE WERE A SIGNIFICANT REDUCTION IN TUG (P < 0.001), RIGHT (P < 0.001), AND LEFT FLEXION (P < 0.001) WHEREAS SIGNIFICANT IMPROVEMENTS IN LHGS (P < 0.01), AND RIGHT EXTENSION (P < 0.05) & LEFT EXTENSION (P < 0.001) FROM BASELINE IN YOGA GROUP. CONCLUSION: IAYT PRACTICE SHOWED AN IMPROVEMENT IN TUG, STS, HGS, AND GONIOMETER TEST, WHICH SUGGEST IMPROVED MUSCULAR STRENGTH, FLEXIBILITY, AND FUNCTIONAL MOBILITY. CTRI REGISTRATION NUMBER: HTTP://CTRI.NIC.IN/CLINICALTRIALS, IDENTIFIER CTRI/2017/10/010141. 2018 7 1123 27 EFFICACY OF NATUROPATHY AND YOGA IN BRONCHIAL ASTHMA. THE AIM OF THE STUDY WAS TO TEST THE EFFICACY OF A ONE MONTH IN-PATIENT NATUROPATHY AND YOGA PROGRAMME FOR PATIENTS WITH ASTHMA. RETROSPECTIVE DATA OF 159 BRONCHIAL ASTHMA PATIENTS, UNDERGOING THE NATUROPATHY AND YOGA PROGRAMME, WAS ANALYZED FOR FORCED VITAL CAPACITY, FORCED EXPIRATORY VOLUME AT THE END OF 1 SECOND, MAXIMUM VOLUNTARY VENTILATION AND PEAK EXPIRATORY FLOW RATE ON ADMISSION, 11TH DAY, ON DISCHARGE AND ONCE IN THREE MONTHS FOR THREE YEARS. THE PAIRED SAMPLE T TEST RESULTS SHOWED SIGNIFICANT INCREASE IN THE FORCED VITAL CAPACITY AND FORCED EXPIRATORY VOLUME FROM THE DATE OF ADMISSION UP TO 6TH MONTH (P < 0.0035) POST BONFERRONI CORRECTION. MAXIMUM VOLUNTARY VENTILATION SIGNIFICANTLY INCREASED FROM ADMISSION TILL THE DATE OF DISCHARGE (P < 0.0035) AND PEAK EXPIRATORY FLOW RATE SIGNIFICANTLY INCREASED FROM ADMISSION TILL THE 36TH MONTH OF FOLLOW-UP (P < 0.0035), POST BONFERRONI CORRECTION. THIS VALIDATED THE BENEFICIAL EFFECT OF COMBINING NATUROPATHY AND YOGA FOR THE MANAGEMENT OF BRONCHIAL ASTHMA. 2014 8 996 40 EFFECTS OF INSPIRATORY MUSCLE TRAINING AND YOGA BREATHING EXERCISES ON RESPIRATORY MUSCLE FUNCTION IN INSTITUTIONALIZED FRAIL OLDER ADULTS: A RANDOMIZED CONTROLLED TRIAL. BACKGROUND: IN OLDER ADULTS, RESPIRATORY FUNCTION MAY BE SERIOUSLY COMPROMISED WHEN A MARKED DECREASE OF RESPIRATORY MUSCLE (RM) STRENGTH COEXISTS WITH COMORBIDITY AND ACTIVITY LIMITATION. RESPIRATORY MUSCLE TRAINING HAS BEEN WIDELY STUDIED AND RECOMMENDED AS A TREATMENT OPTION FOR PEOPLE WHO ARE UNABLE TO PARTICIPATE IN WHOLE-BODY EXERCISE TRAINING (WBET); HOWEVER, THE EFFECTS OF INSPIRATORY MUSCLE TRAINING AND YOGA BREATHING EXERCISES ON RM FUNCTION REMAIN UNKNOWN, SPECIFICALLY IN IMPAIRED OLDER ADULTS. PURPOSE: TO EVALUATE THE EFFECTS OF INSPIRATORY THRESHOLD TRAINING (ITT) AND YOGA RESPIRATORY TRAINING (YRT) ON RM FUNCTION IN INSTITUTIONALIZED FRAIL OLDER ADULTS. METHODS: EIGHTY-ONE RESIDENTS (90% WOMEN; MEAN AGE, 85 YEARS), WHO WERE UNABLE TO PERFORM WBET (INABILITY TO INDEPENDENTLY WALK MORE THAN 10 M), WERE RANDOMLY ASSIGNED TO A CONTROL GROUP OR ONE OF THE 2 EXPERIMENTAL GROUPS (ITT OR YRT). EXPERIMENTAL GROUPS PERFORMED A SUPERVISED INTERVAL-BASED TRAINING PROTOCOL, EITHER THROUGH THRESHOLD INSPIRATORY MUSCLE TRAINING DEVICE OR YOGA BREATHING EXERCISES, WHICH LASTED 6 WEEKS (5 DAYS PER WEEK). OUTCOME MEASURES WERE COLLECTED AT 4 TIME POINTS (PRETRAINING, INTERMEDIATE, POSTTRAINING, AND FOLLOW-UP) AND INCLUDED THE MAXIMUM RESPIRATORY PRESSURES (MAXIMUM INSPIRATORY PRESSURE [MIP] AND MAXIMUM EXPIRATORY PRESSURE [MEP]) AND THE MAXIMUM VOLUNTARY VENTILATION (MVV). RESULTS: SEVENTY-ONE RESIDENTS COMPLETED THE STUDY: CONTROL (N = 24); ITT (N = 23); YRT (N = 24). THE TREATMENT ON HAD A SIGNIFICANT EFFECT ON MIP YRT (F(6,204) = 6.755, P < .001, ETA2 = 0.166), MEP (F(6,204) = 4.257, P < .001, ETA2 = 0.111), AND MVV (F(6,204) = 5.322, P < .001, ETA2 = 0.135). ANALYSES SHOWED THAT THE YRT GROUP HAD A GREATER INCREASE OF RM STRENGTH (MIP AND MEP) AND ENDURANCE (MVV) THAN CONTROL AND/OR ITT GROUPS. CONCLUSION: YOGA RESPIRATORY TRAINING APPEARS TO BE AN EFFECTIVE AND WELL-TOLERATED EXERCISE REGIMEN IN FRAIL OLDER ADULTS AND MAY THEREFORE BE A USEFUL ALTERNATIVE TO ITT OR NO TRAINING, TO IMPROVE RM FUNCTION IN OLDER POPULATION, WHEN WBET IS NOT POSSIBLE. 2014 9 572 20 DEFINITION OF A YOGA BREATHING (PRANAYAMA) PROTOCOL THAT IMPROVES LUNG FUNCTION. THIS STUDY TESTS THE HYPOTHESIS THAT YOGA BREATHING (PRANAYAMA) IMPROVES LUNG FUNCTION IN HEALTHY VOLUNTEERS DURING A 6-WEEK PROTOCOL. A RANDOMIZED CONTROLLED PILOT STUDY DEMONSTRATED AN IMPROVEMENT IN PEAK EXPIRATORY FLOW RATE AND FORCED EXPIRATORY VOLUME. THE EASY-TO-LEARN APPROACH CAN BE TRANSLATED TO THE INPATIENT AND OUTPATIENT SETTINGS. 2019 10 2803 22 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. 1998 11 2758 38 YOGA PRACTICES AS AN ALTERNATIVE TRAINING FOR PHYSICAL FITNESS IN CHILDREN WITH VISUAL IMPAIRMENT. PHYSICAL ACTIVITIES PROVIDE FUNDAMENTAL BENEFITS TO CHILDREN'S HEALTH AND WELL-BEING. THEY ARE VITAL FOR DEVELOPMENT AND HEALTHY LIFE, BUT PARTICIPATION OF CHILDREN WITH VISUAL IMPAIRMENT IS LIMITED. HEREIN, THE AUTHORS REPORT RESULTS OF A 16-WK YOGA PROGRAM, EVALUATING ITS EFFECTS ON PHYSICAL FITNESS IN CHILDREN WITH VISUAL IMPAIRMENT. EIGHTY-THREE CHILDREN AGE 9-16 YEARS (12.37 +/- 2.19) PARTICIPATED IN A 2-ARM, SINGLE-BLIND WAIT-LIST-CONTROLLED STUDY AT A RESIDENTIAL SCHOOL IN SOUTH INDIA. PARTICIPANTS (YOGA GROUP 41, CONTROLS 42) WERE ASSESSED ON MUSCLE STRENGTH, FLEXIBILITY, ENDURANCE, COORDINATION, AND RESPIRATORY HEALTH. SIGNIFICANT IMPROVEMENTS IN PHYSICAL FITNESS WERE OBSERVED AFTER THE YOGA INTERVENTION (GROUP X TIME INTERACTIONS FOR RIGHT-HAND GRIP STRENGTH, P < .001; SIT-UP, P < .001; SIT AND REACH, P < .001; BILATERAL PLATE TAPPING, P < .001; AND PEAK EXPIRATORY FLOW RATE, P < .001). LEFT-HAND GRIP STRENGTH SHOWED MAIN EFFECTS OF TIME, ALTHOUGH THERE WERE NO GROUP X TIME INTERACTIONS. RESULTS DEMONSTRATE YOGA'S ABILITY TO IMPROVE A WIDE RANGE OF PHYSICAL VARIABLES IN CHILDREN WITH VISUAL IMPAIRMENT. 2019 12 214 37 A STUDY OF THE EFFECT OF YOGA TRAINING ON PULMONARY FUNCTIONS IN PATIENTS WITH BRONCHIAL ASTHMA. THE ROLE OF YOGA BREATHING EXERCISES, AS AN ADJUNCT TREATMENT FOR BRONCHIAL ASTHMA IS WELL RECOGNIZED. ONE HUNDRED TWENTY PATIENTS OF ASTHMA WERE RANDOMIZED INTO TWO GROUPS I.E GROUP A (YOGA TRAINING GROUP) AND GROUP B (CONTROL GROUP). EACH GROUP INCLUDED SIXTY PATIENTS. PULMONARY FUNCTION TESTS WERE PERFORMED ON ALL THE PATIENTS AT BASELINE, AFTER 4 WEEKS AND THEN AFTER 8 WEEKS. MAJORITY OF THE SUBJECTS IN THE TWO GROUPS HAD MILD DISEASE (34 PATIENTS IN GROUP A AND 32 IN GROUP B). GROUP A SUBJECTS SHOWED A STATISTICALLY SIGNIFICANT INCREASING TREND (P < 0.01) IN % PREDICTED PEAK EXPIRATORY FLOW RATE (PEFR), FORCED EXPIRATORY VOLUME IN THE FIRST SECOND (FEV1), FORCED VITAL CAPACITY (FVC), FORCED MID EXPIRATORY FLOW IN 0.25-0.75 SECONDS (FEF25-75) AND FEV1/FVC% RATIO AT 4 WEEKS AND 8 WEEKS AS COMPARED TO GROUP B. THUS, YOGA BREATHING EXERCISES USED ADJUNCTIVELY WITH STANDARD PHARMACOLOGICAL TREATMENT SIGNIFICANTLY IMPROVES PULMONARY FUNCTIONS IN PATIENTS WITH BRONCHIAL ASTHMA. 2009 13 1350 32 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 14 1100 30 EFFECTS OF YOGA TRAINING AND DETRAINING ON PHYSICAL PERFORMANCE MEASURES IN PREPUBERTAL CHILDREN--A RANDOMIZED TRIAL. PURPOSE OF THE STUDY WAS TO EVALUATE THE EFFECT OF YOGA TRAINING AND DETRAINING ON PHYSICAL PERFORMANCE MEASURES IN PRE-PUBERTAL (7-9 YEAR OLD) SCHOOL GOING CHILDREN. SUBJECTS WERE RANDOMIZED TO TWO GROUPS - YOGA GROUP AND PHYSICAL EXERCISE (PE) GROUP AFTER THE BASELINE ASSESSMENT. ALL THE SUBJECTS WERE ASSESSED FOR STRENGTH, ENDURANCE, WHOLE BODY ENDURANCE THROUGH 20 METER SHUTTLE AND PHYSICAL FITNESS, AT 3 TIME POINTS - BASELINE, 3 MONTHS POST INTERVENTION AND 3 MONTHS AFTER DETRAINING. THE RESULTS SUGGEST THAT THE IMPROVEMENT IN THE PHYSICAL PERFORMANCE IS LARGELY BY THE INCREASE IN THE RESPIRATORY MUSCLE STRENGTH IN THE YOGA GROUP. IN CONCLUSION, THE STUDY PRESENTS THE EFFICACY OF YOGA TO IMPROVE STRENGTH, ENDURANCE, WHOLE BODY ENDURANCE AND AEROBIC CAPACITY WITH 3 MONTHS OF TRAINING IN THE PEDIATRIC GROUP. HOWEVER, THE EFFECT OF THE TRAINING DOES NOT LAST AFTER 3 MONTHS DETRAINING. 2014 15 985 43 EFFECTS OF HATHA YOGA AND OMKAR MEDITATION ON CARDIORESPIRATORY PERFORMANCE, PSYCHOLOGIC PROFILE, AND MELATONIN SECRETION. OBJECTIVES: TO EVALUATE EFFECTS OF HATHA YOGA AND OMKAR MEDITATION ON CARDIORESPIRATORY PERFORMANCE, PSYCHOLOGIC PROFILE, AND MELATONIN SECRETION. SUBJECTS AND METHODS: THIRTY HEALTHY MEN IN THE AGE GROUP OF 25-35 YEARS VOLUNTEERED FOR THE STUDY. THEY WERE RANDOMLY DIVIDED IN TWO GROUPS OF 15 EACH. GROUP 1 SUBJECTS SERVED AS CONTROLS AND PERFORMED BODY FLEXIBILITY EXERCISES FOR 40 MINUTES AND SLOW RUNNING FOR 20 MINUTES DURING MORNING HOURS AND PLAYED GAMES FOR 60 MINUTES DURING EVENING HOURS DAILY FOR 3 MONTHS. GROUP 2 SUBJECTS PRACTICED SELECTED YOGIC ASANAS (POSTURES) FOR 45 MINUTES AND PRANAYAMA FOR 15 MINUTES DURING THE MORNING, WHEREAS DURING THE EVENING HOURS THESE SUBJECTS PERFORMED PREPARATORY YOGIC POSTURES FOR 15 MINUTES, PRANAYAMA FOR 15 MINUTES, AND MEDITATION FOR 30 MINUTES DAILY, FOR 3 MONTHS. ORTHOSTATIC TOLERANCE, HEART RATE, BLOOD PRESSURE, RESPIRATORY RATE, DYNAMIC LUNG FUNCTION (SUCH AS FORCED VITAL CAPACITY, FORCED EXPIRATORY VOLUME IN 1 SECOND, FORCED EXPIRATORY VOLUME PERCENTAGE, PEAK EXPIRATORY FLOW RATE, AND MAXIMUM VOLUNTARY VENTILATION), AND PSYCHOLOGIC PROFILE WERE MEASURED BEFORE AND AFTER 3 MONTHS OF YOGIC PRACTICES. SERIAL BLOOD SAMPLES WERE DRAWN AT VARIOUS TIME INTERVALS TO STUDY EFFECTS OF THESE YOGIC PRACTICES AND OMKAR MEDITATION ON MELATONIN LEVELS. RESULTS: YOGIC PRACTICES FOR 3 MONTHS RESULTED IN AN IMPROVEMENT IN CARDIORESPIRATORY PERFORMANCE AND PSYCHOLOGIC PROFILE. THE PLASMA MELATONIN ALSO SHOWED AN INCREASE AFTER THREE MONTHS OF YOGIC PRACTICES. THE SYSTOLIC BLOOD PRESSURE, DIASTOLIC BLOOD PRESSURE, MEAN ARTERIAL PRESSURE, AND ORTHOSTATIC TOLERANCE DID NOT SHOW ANY SIGNIFICANT CORRELATION WITH PLASMA MELATONIN. HOWEVER, THE MAXIMUM NIGHT TIME MELATONIN LEVELS IN YOGA GROUP SHOWED A SIGNIFICANT CORRELATION (R = 0.71, P < 0.05) WITH WELL-BEING SCORE. CONCLUSION: THESE OBSERVATIONS SUGGEST THAT YOGIC PRACTICES CAN BE USED AS PSYCHOPHYSIOLOGIC STIMULI TO INCREASE ENDOGENOUS SECRETION OF MELATONIN, WHICH, IN TURN, MIGHT BE RESPONSIBLE FOR IMPROVED SENSE OF WELL-BEING. 2004 16 992 25 EFFECTS OF HATHA YOGA PRACTICE ON THE HEALTH-RELATED ASPECTS OF PHYSICAL FITNESS. TEN HEALTHY, UNTRAINED VOLUNTEERS (NINE FEMALES AND ONE MALE), RANGING IN AGE FROM 18-27 YEARS, WERE STUDIED TO DETERMINE THE EFFECTS OF HATHA YOGA PRACTICE ON THE HEALTH-RELATED ASPECTS OF PHYSICAL FITNESS, INCLUDING MUSCULAR STRENGTH AND ENDURANCE, FLEXIBILITY, CARDIORESPIRATORY FITNESS, BODY COMPOSITION, AND PULMONARY FUNCTION. SUBJECTS WERE REQUIRED TO ATTEND A MINIMUM OF TWO YOGA CLASSES PER WEEK FOR A TOTAL OF 8 WEEKS. EACH YOGA SESSION CONSISTED OF 10 MINUTES OF PRANAYAMAS (BREATH-CONTROL EXERCISES), 15 MINUTES OF DYNAMIC WARM-UP EXERCISES, 50 MINUTES OF ASANAS (YOGA POSTURES), AND 10 MINUTES OF SUPINE RELAXATION IN SAVASANA (CORPSE POSE). THE SUBJECTS WERE EVALUATED BEFORE AND AFTER THE 8-WEEK TRAINING PROGRAM. ISOKINETIC MUSCULAR STRENGTH FOR ELBOW EXTENSION, ELBOW FLEXION, AND KNEE EXTENSION INCREASED BY 31%, 19%, AND 28% (P<0.05), RESPECTIVELY, WHEREAS ISOMETRIC MUSCULAR ENDURANCE FOR KNEE FLEXION INCREASED 57% (P<0.01). ANKLE FLEXIBILITY, SHOULDER ELEVATION, TRUNK EXTENSION, AND TRUNK FLEXION INCREASED BY 13% (P<0.01), 155% (P<0.001), 188% (P<0.001), AND 14% (P<0.05), RESPECTIVELY. ABSOLUTE AND RELATIVE MAXIMAL OXYGEN UPTAKE INCREASED BY 7% AND 6%, RESPECTIVELY (P<0.01). THESE FINDINGS INDICATE THAT REGULAR HATHA YOGA PRACTICE CAN ELICIT IMPROVEMENTS IN THE HEALTH-RELATED ASPECTS OF PHYSICAL FITNESS. (C)2001 CHF, INC. 2001 17 885 48 EFFECT OF YOGA TRAINING ON REACTION TIME, RESPIRATORY ENDURANCE AND MUSCLE STRENGTH. THERE IS EVIDENCE THAT THE PRACTICE OF YOGA IMPROVES PHYSICAL AND MENTAL PERFORMANCE. THE PRESENT INVESTIGATION WAS UNDERTAKEN TO STUDY THE EFFECT OF YOGA TRAINING ON VISUAL AND AUDITORY REACTION TIMES (RTS), MAXIMUM EXPIRATORY PRESSURE (MEP), MAXIMUM INSPIRATORY PRESSURE (MIP), 40 MMHG TEST, BREATH HOLDING TIME AFTER EXPIRATION (BHTEXP), BREATH HOLDING TIME AFTER INSPIRATION (BHTINSP), AND HAND GRIP STRENGTH (HGS). TWENTY SEVEN STUDENT VOLUNTEERS WERE GIVEN YOGA TRAINING FOR 12 WEEKS. THERE WAS A SIGNIFICANT (P < 0.001) DECREASE IN VISUAL RT (FROM 270.0 +/- 6.20 (SE) TO 224.81 +/- 5.76 MS) AS WELL AS AUDITORY RT (FROM 194.18 +/- 6.00 TO 157.33 +/- 4.85 MS). MEP INCREASED FROM 92.61 +/- 9.04 TO 126.46 +/- 10.75 MMHG, WHILE MIP INCREASED FROM 72.23 +/- 6.45 TO 90.92 +/- 6.03 MMHG, BOTH THESE CHANGES BEING STATISTICALLY SIGNIFICANT (P < 0.05). 40 MMHG TEST AND HGS INCREASED SIGNIFICANTLY (P < 0.001) FROM 36.57 +/- 2.04 TO 53.36 +/- 3.95 S AND 13.78 +/- 0.58 TO 16.67 +/- 0.49 KG RESPECTIVELY. BHTEXP INCREASED FROM 32.15 +/- 1.41 TO 44.53 +/- 3.78S (P < 0.01) AND BHTINSP INCREASED FROM 63.69 +/- 5.38 TO 89.07 +/- 9.61 S (P < 0.05). OUR RESULTS SHOW THAT YOGA PRACTICE FOR 12 WEEKS RESULTS IN SIGNIFICANT REDUCTION IN VISUAL AND AUDITORY RTS AND SIGNIFICANT INCREASE IN RESPIRATORY PRESSURES, BREATH HOLDING TIMES AND HGS. 1992 18 2823 35 YOGA VERSUS AEROBIC ACTIVITY: EFFECTS ON SPIROMETRY RESULTS AND MAXIMAL INSPIRATORY PRESSURE. OBJECTIVE: TO CLARIFY WHETHER, IN HEALTHY INDIVIDUALS, PRACTICING YOGA CAN MODIFY MAXIMAL INSPIRATORY PRESSURE AND SPIROMETRIC INDICES WHEN COMPARED WITH THE PRACTICE OF AEROBIC EXERCISE. MEYHODS: A CONTROLLED CLINICAL TRIAL. A TOTAL OF 31 HEALTHY VOLUNTEERS WERE ALLOCATED TO PRACTICE AEROBIC EXERCISE (N = 15) OR TO PRACTICE YOGA (N = 16). THOSE IN THE FIRST GROUP SERVED AS CONTROLS AND ENGAGED IN AEROBIC EXERCISE FOR 45-60 MINUTES, TWICE A WEEK FOR THREE MONTHS. THOSE IN THE SECOND GROUP PRACTICED SELECTED YOGIC TECHNIQUES, ALSO IN SESSIONS OF 45-60 MINUTES, TWICE A WEEK FOR THREE MONTHS. FORCED VITAL CAPACITY, FORCED EXPIRATORY VOLUME IN ONE SECOND AND MAXIMAL INSPIRATORY PRESSURE WERE MEASURED BEFORE AND AFTER THE THREE MONTHS OF TRAINING. RESULTS: NO SIGNIFICANT ALTERATIONS WERE SEEN IN THE SPIROMETRIC INDICES. A SLIGHT, ALTHOUGH NOT SIGNIFICANT, IMPROVEMENT IN MAXIMAL INSPIRATORY PRESSURE WAS SEEN IN BOTH GROUPS. HOWEVER, THERE WAS A SIGNIFICANT DIFFERENCE, SEEN IN BOTH GENDERS, BETWEEN THE ABSOLUTE DELTA (FINAL VALUE MINUS BASELINE VALUE) OF MAXIMAL INSPIRATORY PRESSURE FOR THE GROUP PRACTICING YOGA AND THAT OBTAINED FOR THE GROUP ENGAGING IN AEROBIC EXERCISE (MALES: 19.5 CM H2O VERSUS 2.8 CM H2O, P = 0.05; FEMALES: 20 CM H2O VERSUS 3.9 CM H2O, P = 0.01). CONCLUSION: NEITHER YOGA NOR AEROBIC EXERCISE PROVIDED A STATISTICALLY SIGNIFICANT IMPROVEMENT IN MAXIMAL INSPIRATORY PRESSURE AFTER THREE MONTHS. HOWEVER, THE ABSOLUTE VARIATION IN MAXIMAL INSPIRATORY PRESSURE WAS GREATER AMONG THOSE PRACTICING YOGA. 2006 19 751 24 EFFECT OF SHORT TERM YOGA PRACTICE ON VENTILATORY FUNCTION TESTS. TWENTYFIVE NORMAL MALE VOLUNTEERS UNDERGOING A TEN WEEKS COURSE IN THE PRACTICE OF YOGA HAVE BEEN STUDIED BY SOME PARAMETERS OF VENTILATORY FUNCTIONS TESTS. THE OBSERVATIONS RECORDED AT THE END OF TEN WEEKS OF THE COURSE HAVE SHOWN IMPROVED VENTILATORY FUNCTIONS IN THE FORM OF LOWERED RESPIRATORY RATE, INCREASED FORCED VITAL CAPACITY, FEV1, MAXIMUM BREATHING CAPACITY AND BREATH HOLDING TIME, WHILE TIDAL VOLUME AND %FEV1, DID NOT REVEAL ANY SIGNIFICANT CHANGE. THUS, A COMBINED PRACTICE OF YOGA SEEMS TO BE BENEFICIAL ON RESPIRATORY EFFICIENCY. 1988 20 1520 43 IS YOGA TRAINING BENEFICIAL FOR EXERCISE-INDUCED BRONCHOCONSTRICTION? BACKGROUND: SOME STUDIES HAVE SHOWN THE BENEFICIAL EFFECTS OF YOGA FOR INDIVIDUALS WITH BRONCHIAL HYPERREACTIVITY WITH REGARD TO (1) A REDUCTION IN THE USE OF RESCUE MEDICATION, (2) AN INCREASE IN EXERCISE CAPACITY, AND (3) AN IMPROVEMENT IN LUNG FUNCTION. DESPITE THE FACT THAT YOGA IS PROMISING AS A NEW TREATMENT FOR PEDIATRIC PATIENTS, FURTHER STUDIES ARE NEEDED TO ASSESS THE USE OF THIS TRAINING FOR ASTHMA MANAGEMENT. OBJECTIVE: THIS STUDY WAS PERFORMED TO ASSESS THE BENEFICIAL EFFECTS OF YOGA IN EXERCISE-INDUCED BRONCHOCONSTRICTION (EIB) IN CHILDREN. DESIGN: THE STUDY WAS PROSPECTIVE, WITH NO CONTROL GROUP. PARTICIPANTS WERE RANDOMLY CHOSEN AMONG THE NEW PATIENTS AT THE UNIT. SETTING: THIS STUDY WAS CONDUCTED IN THE ERCIYES UNIVERSITY SCHOOL OF MEDICINE, PEDIATRIC ALLERGY UNIT, IN KAYSERI, TURKEY. PARTICIPANTS: TWO GROUPS OF ASTHMATIC CHILDREN AGED 6-17 Y WERE ENROLLED IN THE STUDY: (1) CHILDREN WITH POSITIVE RESPONSES TO AN EXERCISE CHALLENGE (N = 10), AND (2) THOSE WITH NEGATIVE RESPONSES (N = 10). INTERVENTION: BOTH GROUPS ATTENDED 1-H SESSIONS OF YOGA TRAINING 2 X/WK FOR 3 MO. OUTCOME MEASURES: RESEARCHERS ADMINISTERED SPIROMETRIC MEASUREMENT TO ALL CHILDREN BEFORE AND IMMEDIATELY AFTER PARTICIPATING IN AN EXERCISE CHALLENGE. THIS PROCESS WAS PERFORMED AT BASELINE AND AT THE STUDY'S END. AGE, GENDER, IGE LEVELS, EOSINOPHIL NUMBERS, AND SPIROMETRIC MEASUREMENT PARAMETERS INCLUDING FORCED EXPIRATORY VOLUME IN 1 SEC (FEV1), FORCED EXPIRATORY FLOW 25%-75% (FEF25%-75%), FORCED VITAL CAPACITY (FVC), PEAK EXPIRATORY FLOW PERCENTAGE (PEF%), AND PEAK EXPIRATORY FLOW RATE (PEFR) WERE COMPARED USING THE MANN-WHITNEY U TEST AND THE WILCOXON TEST. A P VALUE < .05 WAS CONSIDERED SIGNIFICANT. RESULTS: AT BASELINE, NO SIGNIFICANT DIFFERENCES WERE OBSERVED BETWEEN THE GROUPS REGARDING DEMOGRAPHICS OR PRE-EXERCISE SPIROMETRIC MEASUREMENTS (P > .05, MANN-WHITNEY U TEST). LIKEWISE, NO SIGNIFICANT DIFFERENCES IN SPIROMETRIC MEASUREMENTS EXISTED BETWEEN THE GROUPS REGARDING THE CHANGE IN RESPONSES TO AN EXERCISE CHALLENGE AFTER YOGA TRAINING (P > .05, WILCOXON TEST). FOR THE EXERCISE-RESPONSE-POSITIVE GROUP, THE RESEARCH TEAM OBSERVED A SIGNIFICANT IMPROVEMENT IN MAXIMUM FORCED EXPIRATORY VOLUME 1% (FEV1%) FALL FOLLOWING THE EXERCISE CHALLENGE AFTER YOGA TRAINING (P > .05, WILCOXON TEST). ALL EXERCISE-RESPONSE-POSITIVE ASTHMATICS BECAME EXERCISERESPONSE-NEGATIVE ASTHMATICS AFTER YOGA TRAINING. CONCLUSION: THIS STUDY SHOWED THAT TRAINING CHILDREN IN THE PRACTICE OF YOGA HAD BENEFICIAL EFFECTS ON EIB. IT IS THE RESEARCH TEAM'S OPINION THAT YOGA TRAINING CAN SUPPLEMENT DRUG THERAPY TO ACHIEVE BETTER CONTROL OF ASTHMA. 2014