1 968 193 EFFECTS OF AN 8-MONTH ASHTANGA-BASED YOGA INTERVENTION ON BONE METABOLISM IN MIDDLE-AGED PREMENOPAUSAL WOMEN: A RANDOMIZED CONTROLLED STUDY. ALTHOUGH YOGA HAS THE POTENTIAL TO BE AN ALTERNATIVE PHYSICAL ACTIVITY TO ENHANCE BONE HEALTH, THERE IS A LACK OF HIGH QUALITY EVIDENCE FOR THIS TYPE OF INTERVENTION. THE PURPOSE OF THIS RANDOMIZED CONTROLLED TRIAL WAS TO EXAMINE THE EFFECTS OF A PROGRESSIVE 8-MONTH ASHTANGA-BASED YOGA PROGRAM ON BONE TURNOVER MARKERS (BTM), AREAL BONE MINERAL DENSITY (ABMD) AND VOLUMETRIC BONE CHARACTERISTICS IN PREMENOPAUSAL WOMEN. THIRTY-FOUR PREMENOPAUSAL WOMEN (35-50 YEARS) WERE RANDOMLY ASSIGNED EITHER TO A YOGA GROUP (YE, N = 16) OR A CONTROL GROUP (CON, N = 18). PARTICIPANTS IN YE GROUP PERFORMED 60 MINUTES OF AN ASHTANGA-BASED YOGA SERIES 2 TIMES/WEEK WITH ONE DAY BETWEEN SESSIONS FOR 8 MONTHS, AND THE SESSION INTENSITY WAS PROGRESSIVELY INCREASED BY ADDING THE NUMBER OF SUN SALUTATIONS (SS). PARTICIPANTS IN CON WERE ENCOURAGED TO MAINTAIN THEIR NORMAL DAILY LIFESTYLES MONITORED BY THE BONE SPECIFIC PHYSICAL ACTIVITY QUESTIONNAIRE (BPAQ) AT 2 MONTH INTERVALS FOR 8 MONTHS. BODY COMPOSITION WAS MEASURED BY DUAL ENERGY X-RAY ABSORPTIOMETRY (DXA). BONE FORMATION (BONE ALKALINE PHOSPHATASE, BONE ALP) AND BONE RESORPTION (TARTRATE-RESISTANT ACID PHOSPHATASE-5B, TRAP5B) MARKERS WERE ASSESSED AT BASELINE AND AFTER 8 MONTHS. ABMD OF TOTAL BODY, LUMBAR SPINE AND DUAL PROXIMAL FEMUR AND TIBIA BONE CHARACTERISTICS WERE MEASURED USING DXA AND PERIPHERAL QUANTITATIVE COMPUTED TOMOGRAPHY (PQCT), RESPECTIVELY. WE FOUND THAT THE SERUM BONE ALP CONCENTRATIONS WERE MAINTAINED IN YE, BUT SIGNIFICANTLY (P = 0.005) DECREASED IN CON AFTER THE 8 MONTH INTERVENTION, AND THERE WERE SIGNIFICANT (P = 0.002) GROUP DIFFERENCES IN BONE ALP PERCENT CHANGES (YE 9.1 +/- 4.0% VS. CON -7.1 +/- 2.3%). NO CHANGES IN TRAP5B WERE FOUND IN EITHER GROUP. THE 8-MONTH YOGA PROGRAM DID NOT INCREASE ABMD OR TIBIA BONE STRENGTH VARIABLES. BODY COMPOSITION RESULTS SHOWED NO CHANGES IN WEIGHT, FAT MASS, OR % FAT, BUT SMALL SIGNIFICANT INCREASES IN BONE FREE LEAN BODY MASS OCCURRED IN BOTH GROUPS. THE FINDINGS OF THIS STUDY SUGGEST THAT REGULAR LONG-TERM ASHTANGA YOGA HAD A SMALL POSITIVE EFFECT ON BONE FORMATION BUT DID NOT ALTER ABMD OR TIBIA BONE CHARACTERISTICS IN PREMENOPAUSAL WOMEN. KEY POINTSREGULAR LONG-TERM ASHTANGA-BASED YOGA PROGRAM HAD A SMALL POSITIVE EFFECT ON BONE FORMATION, BUT NO EFFECTS WERE FOUND ON BONE RESORPTION.NONE OF THE BONE DENSITY OR GEOMETRY VARIABLES WERE CHANGED BY THE 8-MONTH ASHTANGA-BASED YOGA INTERVENTION.FUTURE YOGA INTERVENTIONS SHOULD FOCUS ON LONGER DURATION AND GREATER FREQUENCY TO ELICIT IMPROVEMENTS IN BONE MINERAL DENSITY. 2015
2 2160 49 THE EFFECTS OF WEIGHT BEARING YOGA TRAINING ON THE BONE RESORPTION MARKERS OF THE POSTMENOPAUSAL WOMEN. THIS STUDY WAS A PRELIMINARY REPORT TO INVESTIGATE THE EFFECTS OF THE WEIGHT BEARING YOGA TRAINING ON BOTH BONE RESORPTION MARKER AND THE QUALITY OF LIFE OF THE POSTMENOPAUSAL WOMEN. THE SAMPLES WERE RECRUITED BY THE PURPOSIVE SAMPLING FROM THE FEMALE CHULALONGKORN UNIVERSITY STAFF AGED BETWEEN 50-60 YEARS. THE SUBJECTS WERE DIVIDED INTO TWO GROUPS: EXPERIMENTAL GROUP AND CONTROL GROUP. THE BASELINE DEMOGRAPHIC DATA, THE BONE RESORPTION MARKER (BETA-CROSSLAPS), THE BONE FORMATION MARKER (P1NP) AND QUALITY OF LIFE (SF-36) DATA WERE COLLECTED. THE EXPERIMENTAL GROUP ATTENDED THE 12-WEEK WEIGHT-BEARING YOGA TRAINING 3 DAYS A WEEK, 50 MINUTES A DAY WHILE THE CONTROL GROUP LIVED THEIR NORMAL LIVES. AFTER 12TH WEEK, THE DATA COLLECTIONS WERE REPEATED IN BOTH GROUPS. THE EXPERIMENTAL GROUP (19 SUBJECTS, THE MEAN AGE 54.320 YRS) AND THE CONTROL GROUP (14 SUBJECTS, THE MEAN AGE 54.430 YRS) WERE RECRUITED. THE MEAN ULTRASOUND BMD OF BOTH HEELS IN BOTH GROUPS SHOWED NO OSTEOPENIA OR OSTEOPOROSIS. AFTER THE 12-WEEK TRAINING, THE MEAN BONE RESORPTION MARKER (BETA-CROSSLAPS) OF THE EXPERIMENTAL GROUP REDUCED FROM 0.464 TO 0.339 NG/ML (-26.939%) WHEREAS THE CONTROL GROUP REDUCED FROM 0.389 TO 0.386 NG/ML (-0.771%). THERE WAS A SIGNIFICANT DIFFERENCE (P < 0.05). THE MEAN OF THE BONE FORMATION MARKERS (PINP) IN THE EXPERIMENTAL GROUP REDUCED FROM 55.393 TO 42.401 NG/ML (-23.454%) AND THE BONE FORMATION MARKERS (PINP) IN THE CONTROL GROUP REDUCED FROM 61.903 TO 44.832 NG/ML (-27.577%). IN THE AREA OF THE LIFE QUALITY MEASUREMENT OF BOTH GROUPS, THE DATA OBTAINED FROM THE MEDICAL OUTCOMES STUDY SHORT-FORM SURVEY (SF-36) SHOWED THAT THERE WERE SIGNIFICANT DIFFERENCES AT 0.05 LEVELS FOR THE PHYSICAL FUNCTIONING, BODILY PAIN, GENERAL HEALTH, AND VITALITY. THE VARIANCE OF PERCENTAGE CHANGE VALUE OF THE EXPERIMENTAL GROUP INCREASED TO +25.299, +16.565, +15.309, AND +21.056. THE VARIANCE OF PERCENTAGE CHANGE VALUE OF THE CONTROL GROUP INCREASED TO +12.946, -1.221, -9.303 AND +2.291. THE WEIGH-BEARING YOGA TRAINING HAD A POSITIVE EFFECT ON BONE BY SLOWING DOWN BONE RESORPTION WHICH WAS A VERY ESSENTIAL INDICATOR FOR HUMAN HEALTH BECAUSE IT REDUCED THE OSTEOPOROSIS RISKS IN THE POSTMENOPAUSAL WOMEN. ADDITIONALLY, YOGA TRAINING PROMOTED BETTER QUALITY OF LIFE. 2009
3 404 47 BIKRAM YOGA TRAINING AND PHYSICAL FITNESS IN HEALTHY YOUNG ADULTS. THERE HAS BEEN RELATIVELY LITTLE LONGITUDINAL CONTROLLED INVESTIGATION OF THE EFFECTS OF YOGA ON GENERAL PHYSICAL FITNESS, DESPITE THE WIDESPREAD PARTICIPATION IN THIS FORM OF EXERCISE. THE PURPOSE OF THIS EXPLORATORY STUDY WAS TO EXAMINE THE EFFECT OF SHORT-TERM BIKRAM YOGA TRAINING ON GENERAL PHYSICAL FITNESS. YOUNG HEALTHY ADULTS WERE RANDOMIZED TO YOGA TRAINING (N = 10, 29 +/- 6 YEARS, 24 SESSIONS IN 8 WEEKS) OR A CONTROL GROUP (N = 11, 26 +/- 7 YEARS). EACH YOGA TRAINING SESSION CONSISTED OF 90-MINUTE STANDARDIZED SUPERVISED POSTURES PERFORMED IN A HEATED AND HUMIDIFIED STUDIO. ISOMETRIC DEADLIFT STRENGTH, HANDGRIP STRENGTH, LOWER BACK/HAMSTRING AND SHOULDER FLEXIBILITY, RESTING HEART RATE AND BLOOD PRESSURE, MAXIMAL OXYGEN CONSUMPTION (TREADMILL), AND LEAN AND FAT MASS (DUAL-ENERGY X-RAY ABSORPTIOMETRY) WERE MEASURED BEFORE AND AFTER TRAINING. YOGA SUBJECTS EXHIBITED INCREASED DEADLIFT STRENGTH, SUBSTANTIALLY INCREASED LOWER BACK/HAMSTRING FLEXIBILITY, INCREASED SHOULDER FLEXIBILITY, AND MODESTLY DECREASED BODY FAT COMPARED WITH CONTROL GROUP. THERE WERE NO CHANGES IN HANDGRIP STRENGTH, CARDIOVASCULAR MEASURES, OR MAXIMAL AEROBIC FITNESS. IN SUMMARY, THIS SHORT-TERM YOGA TRAINING PROTOCOL PRODUCED BENEFICIAL CHANGES IN MUSCULOSKELETAL FITNESS THAT WERE SPECIFIC TO THE TRAINING STIMULUS. 2013
4 295 40 AGE RELATED DIFFERENCES OF SELECTED HATHA YOGA PRACTICES ON ANTHROPOMETRIC CHARACTERISTICS, MUSCULAR STRENGTH AND FLEXIBILITY OF HEALTHY INDIVIDUALS. BACKGROUND: PHYSIOLOGICAL BENEFITS OF YOGA ON VOLUNTEERS OF A PARTICULAR AGE GROUP ARE AVAILABLE. HOWEVER, REPORTS ON EFFICACY OF A SPECIFIC YOGA PACKAGE ON THE POPULACE OF DIFFERENT AGE GROUPS FROM SIMILAR OCCUPATIONAL BACKGROUND IS STILL VERY LIMITED. THEREFORE, THE PRESENT STUDY WAS CONDUCTED TO APPRAISE THE EFFECT OF A SPECIFIC HATHA YOGA PACKAGE ON ANTHROPOMETRIC CHARACTERISTICS, FLEXIBILITY AND MUSCULAR STRENGTH OF HEALTHY INDIVIDUALS OF DIFFERENT AGE GROUPS FROM SIMILAR OCCUPATIONAL TRADE. MATERIALS AND METHODS: A TOTAL OF 71 PARTICIPANTS (GROUP ALL) FROM INDIAN AIR FORCE GROUND PERSONNEL VOLUNTEERED AND AGE WISE DIVIDED INTO 3 GROUPS - (I) GROUP I (GR. - I) (N1 = 27, 20-29 YEARS), (II) GROUP II (GR. - II) (N2 = 21, 30-39 YEARS) AND (III) GROUP III (GR. - III) (N3 = 23, 40-49 YEARS). ALL THE PARTICIPANTS UNDERGONE SELECTED HATHA YOGA TRAINING FOR 1 H DAILY FOR A PERIOD OF 12 WEEKS. PARAMETERS WERE RECORDED BEFORE AND AFTER THE TRAINING. PRE AND POST TRAINING DIFFERENCES WERE ASSESSED BY STUDENT'S T-TEST. RESULTS: BODY WEIGHT (ALL, GR. - II AND GR. - III [ALL P < 0.05]), BODY MASS INDEX (GR. - II AND GR. - III [BOTH P < 0.01]) AND FAT% (GR. - II AND III [BOTH P < 0.05]) WERE DECREASED SIGNIFICANTLY. NECK CIRCUMFERENCE WAS INCREASED SIGNIFICANTLY IN GR. - I (P < 0.05) BUT DECREASED SIGNIFICANTLY IN GR. - III (P < 0.05). CHEST CIRCUMFERENCE (ALL (P < 0.001), IN GR. - I AND II [BOTH P < 0.05]), GRIP STRENGTH (ALL [LEFT: P < 0.01 AND RIGHT: P < 0.05], IN GR. - I [LEFT: P < 0.05 AND RIGHT: P < 0.01], IN GR. - II [RIGHT: P < 0.05] AND IN GR. - III [LEFT: P < 0.05 AND RIGHT: P < 0.01]), BACK LEG STRENGTH (GROUP WISE P < 0.001, P < 0.05, P < 0.01 AND P < 0.05 RESPECTIVELY) AND FLEXIBILITY (ALL P < 0.001) WERE INCREASED SIGNIFICANTLY. SUMMARY AND CONCLUSION: HATHA YOGA CAN IMPROVE ANTHROPOMETRIC CHARACTERISTICS, MUSCULAR STRENGTH AND FLEXIBILITY AMONG VOLUNTEERS OF DIFFERENT AGE GROUP AND CAN ALSO BE HELPFUL IN PREVENTING AND ATTENUATING AGE RELATED DETERIORATION OF THESE PARAMETERS. 2015
5 1095 35 EFFECTS OF YOGA PRACTICE ON MUSCULAR ENDURANCE IN YOUNG WOMEN. THE AIM OF THIS STUDY WAS TO VERIFY THE EFFECTS OF A SYSTEMATIZED YOGA PRACTICE ON MUSCULAR ENDURANCE IN YOUNG WOMEN. TWENTY SIX WOMEN (24 +/- 3.5 YEARS OLD) PARTICIPATED IN SIX WEEKS OF YOGA CLASSES, AND TWENTY ONE WOMEN (25 +/- 5.1 YEARS OLD) PARTICIPATED AS THE CONTROL GROUP. THE YOGA INTERVENTION WAS COMPOSED OF EIGHTEEN SESSIONS, THREE TIMES PER WEEK, AT 1 H PER SESSION. THE MUSCULAR ENDURANCE OF UPPER LIMBS (PUSH-UP) AND ABDOMINAL (SIT-UP) WAS ASSESSED THROUGH THE PROTOCOL SUGGESTED BY GETTMAN (1989) [1] AND GOLDING, MYERS AND SINNING (1989) [2] TO THE MAXIMUM REPETITIONS PERFORMED IN 1 MIN. TO VERIFY THE SIGNIFICANT DIFFERENCES INTRA GROUPS AND BETWEEN GROUPS A SPANOVA WAS PERFORMED, AND THE LEVEL OF SIGNIFICANCE WAS P = 0.05. THE FINDINGS SUGGEST THAT YOGA PROVIDES IMPROVEMENT IN UPPER LIMB AND IN ABDOMINAL MUSCULAR ENDURANCE. 2016
6 2905 46 [LONG-TERM EFFECTS OF BREATHING EXERCISES AND YOGA IN PATIENTS WITH BRONCHIAL ASTHMA]. TO COMPARE THE EFFECTS OF BREATHING EXERCISES (BE) OR YOGA (Y) ON THE COURSE OF BRONCHIAL ASTHMA WE STUDIED 36 SUBJECTS WITH A MILD DISEASE. THE PATIENTS WERE RANDOMLY DIVIDED INTO 3 GROUPS. 2 OF THEM PARTICIPATED IN A 3 WEEKS TRAINING PROGRAM OF BE OR Y WHILE THE THIRD GROUP RESTED WITHOUT ANY ADDITIONAL TREATMENT (CONTROL GROUP, C). AT THE END OF THE TRAINING PERIOD THE PATIENTS WERE ASKED TO PRACTISE BE OR Y ON THEIR OWN. DRUG THERAPY AND LUNG FUNCTION PARAMETERS BEFORE AND AFTER A BETA 2-AGONIST METERED DOSE INHALER (ALBUTEROL, ALB) WERE RECORDED PRIOR TO THE TRAINING PROGRAM AND IN 4 WEEKS INTERVALS FOR 4 MONTHS THEREAFTER. THE RESPONSE TO THE BETA 2-AGONIST WAS DOCUMENTED CONTINUOUSLY IN 28 PATIENTS. THE MENTAL STATE OF THE PATIENTS WAS ELUCIDATED BY QUESTIONNAIRES.--PRIOR TO THE STUDY A SIGNIFICANT EFFECT OF INHALED ALB ON THE FEV1 WAS SHOWN WITHOUT ANY SIGNIFICANT BETWEEN GROUP DIFFERENCES. BOTH, BE AND Y, CAUSED A SIGNIFICANT AMELIORATION OF THE MENTAL STATE BUT ONLY THE BE INDUCED A SIGNIFICANT IMPROVEMENT OF LUNG FUNCTION PARAMETERS COMPARED TO THE INDIVIDUAL BASELINE VALUES. THE FEV1 INCREASED SIGNIFICANTLY BY 356.3 +/- 146.2 ML (P < 0.05) AND THE VC BY 225.0 +/- 65.5 ML (P < 0.01). THESE LONG-TERM CHANGES WERE NOT SIGNIFICANTLY DIFFERENT FROM THE ACTUAL RESPONSE TO ALB. BE DECREASED THE RV SIGNIFICANTLY BY 306.3 +/- 111.6 ML (P < 0.05), AN EFFECT SIGNIFICANTLY HIGHER COMPARED TO THE BETA 2-AGONIST (P < 0.01). BE IN COMBINATION WITH ALB CAUSED AN ADDITIVE EFFECT.(ABSTRACT TRUNCATED AT 250 WORDS) 1994
7 1301 39 HATHA YOGA ON BODY BALANCE. BACKGROUND: A GOOD BODY BALANCE REQUIRES A PROPER FUNCTION OF VESTIBULAR, VISUAL, AND SOMATOSENSORY SYSTEMS WHICH CAN BE REACH WITH EXERCISE PRACTICE AND/OR YOGA. AIM: TO DETERMINE THE EFFECTS OF A 5-MONTH HATHA YOGA TRAINING PROGRAM ON BODY BALANCE IN YOUNG ADULTS. MATERIALS AND METHODS: THIS STUDY USED A CONTROLLED, NONRANDOMIZED DESIGN, WHERE THE EXPERIMENTAL GROUP UNDERWENT A 5-MONTH TRAINING PROGRAM AND WERE THEN COMPARED WITH THE CONTROL GROUP THAT HAD A SEDENTARY LIFESTYLE. A CONVENIENCE SAMPLE OF 34 OUT OF 40 MEN AGED 25-55 YEARS OLD (34.0 +/- 0.9) WERE DEEMED ELIGIBLE FOR THIS STUDY. THEY WERE RANDOMLY DIVIDED INTO TWO GROUPS: EXPERIMENTAL AND CONTROL GROUPS. SUBJECTS IN THE EXPERIMENTAL GROUP WERE ENGAGED IN 60 MIN SESSIONS OF HATHA YOGA THREE TIMES A WEEK FOR 5 MONTHS. WE EVALUATED POSTURAL CONTROL BY MEASURING THE LIMIT OF STABILITY AND VELOCITY OF OSCILLATION (VOS) IN THREE CONDITIONS OF THE BALANCE REHABILITATION UNIT (BRU) AND THROUGH FIELD PROCEDURES (FOUR POSITION, PLANE, FLAMINGO, HOPSCOTCH, AND DYNAMIC TEST). RESULTS: WE OBSERVED DIFFERENCES (P < 0.05) IN POSTINTERVENTION SCORES BETWEEN THE GROUPS REGARDLESS OF BRU PARAMETERS AND FIELD PROCEDURES (EXCEPT FOR FLAMINGO) EVEN AFTER ADJUSTING FOR PREINTERVENTION SCORES, SUGGESTING THAT THESE CHANGES WERE INDUCED BY HATHA YOGA TRAINING. THE PARTIAL ETA SQUARED ON BRU PARAMETERS RANGED FROM 0.78 (VOS1)-0.97 (COP2), AND FROM 0.00 (FLAMINGO)-0.94 (FOUR POSITION) FOR THE FIELD PROCEDURES. CONCLUSIONS: OUR RESULTS PROVIDE SUBSTANTIAL EVIDENCE THAT POSTURAL CONTROL IN HEALTHY YOUNG ADULTS CAN BE IMPROVED THROUGH PRACTICING HATHA YOGA. 2014
8 2833 43 YOGA'S EFFECT ON FALLS IN RURAL, OLDER ADULTS. BACKGROUND: UNINTENTIONAL FALLS AFFECT 30% OF PEOPLE OVER AGE 65 YEARS. YOGA HAS BEEN SHOWN TO IMPROVE BALANCE. WE DESIGNED THIS STUDY TO EXAMINE IF YOGA REDUCES FALLS. METHODS: WE CONDUCTED 16 SESSIONS OF HATHA YOGA OVER 8 WEEKS. PARTICIPANTS WERE RANDOMLY ASSIGNED TO PRACTICE 10MIN OF YOGA DAILY AT HOME IN ADDITION TO 5-MIN RELAXATION EXERCISES OR RELAXATION EXERCISES ONLY (CONTROL GROUP). RESULTS: OF THE 38 PARTICIPANTS COMPLETING THE INTERVENTION, 15 PARTICIPANTS REPORTED A TOTAL OF 27 FALLS IN THE 6-MONTHS BEFORE THE STUDY, COMPARED TO 13 PARTICIPANTS SUSTAINING 14 FALLS IN THE 6 MONTHS FROM THE START OF THE STUDY (P<0.047), WITHOUT DIFFERENCE BETWEEN YOGA HOME-EXERCISE AND HOME RELAXATION-ONLY GROUPS. COMPARED TO BASELINE SCORES, ALL PARTICIPANTS IMPROVED ON THE BERG BALANCE SCALE (53-54 OUT OF 56, P=0.002), THE FUNCTIONAL GAIT ASSESSMENT (22.9-25.8 OUT OF 30 POINTS, P<0.001), AND THE DYNAMIC GAIT INDEX (20.6-22.4 OUT OF 24 POINTS, P<0.001). RIGHT LEG STAND TIME IMPROVED FROM A MEAN OF 13.3S TO 17.1S (P=0.020) AND STANDING FORWARD REACH DISTANCE FROM 26.0CM TO 29.6CM (P<0.001). WITHOUT DIFFERENCE BETWEEN GROUPS. CONFIDENCE, WITH THE ACTIVITIES-SPECIFIC BALANCE CONFIDENCE SCALE, INCREASED IN THE YOGA HOME-EXERCISE GROUP (88%-93%, P=0.037) COMPARED TO 90% UNCHANGED FROM PRE-INTERVENTION IN THE HOME RELAXATION-ONLY GROUP. CONCLUSION: YOGA CLASSES REDUCE SELF-REPORTED FALLS AND IMPROVE BALANCE MEASURES. THE ADDITION OF HOME YOGA EXERCISES DID NOT ENHANCE BENEFIT OVER RELAXATION EXERCISE ONLY. 2017
9 1246 42 FEASIBILITY OF INTEGRATION OF YOGA IN A BEHAVIORAL WEIGHT-LOSS INTERVENTION: A RANDOMIZED TRIAL. OBJECTIVE: THIS STUDY EXAMINED THE FEASIBILITY AND COMPARISON OF TWO STYLES OF YOGA WITHIN THE CONTEXT OF A STANDARD BEHAVIORAL WEIGHT-LOSS INTERVENTION (SBWI). METHODS: FIFTY ADULTS WITH OBESITY (BMI: 31.3 +/- 3.8 KG/M(2) ) PARTICIPATED IN THIS 6-MONTH STUDY THAT INCLUDED A SBWI AND A CALORIE- AND FAT-REDUCED DIET. RANDOMIZATION WAS TO RESTORATIVE HATHA (SBWI+RES) OR VINYASA (SBWI+VIN) YOGA. YOGA WAS PRESCRIBED TO INCREASE FROM 20 TO 40 TO 60 MINUTES PER SESSION ACROSS THE INTERVENTION. WEIGHT WAS ASSESSED AT BASELINE AND 6 MONTHS. PERCEPTIONS OF YOGA WERE ASSESSED AT THE COMPLETION OF THE INTERVENTION. RESULTS: ADJUSTED WEIGHT LOSS WAS -3.4 KG (95% CI: -6.4 TO -0.5) IN SBWI+RES AND -3.8 KG (95% CI: -6.8 TO -0.9) IN SBWI+VIN (P < 0.001), WITH NO DIFFERENCE BETWEEN GROUPS. OF ALL PARTICIPANTS, 74.4% REPORTED THAT THEY WOULD CONTINUE PARTICIPATION IN YOGA AFTER THE SBWI. SESSION DURATION WAS A BARRIER AS YOGA INCREASED FROM 20 TO 40 TO 60 MINUTES PER DAY, WITH 0%, 7.5%, AND 48.8% REPORTING THIS BARRIER, RESPECTIVELY. CONCLUSIONS: AMONG ADULTS WITH OBESITY, YOGA PARTICIPATION, WITHIN THE CONTEXT OF A SBWI, APPEARS TO BE FEASIBLE, WITH WEIGHT LOSS NOT DIFFERING BY STYLE OF YOGA. PROGRESSING TO 60 MINUTES PER SESSION APPEARS TO BE A BARRIER TO ENGAGEMENT IN YOGA IN THIS POPULATION. 2021
10 1290 30 GROUND REACTION FORCES GENERATED BY TWENTY-EIGHT HATHA YOGA POSTURES. ADHERENTS CLAIM MANY BENEFITS FROM THE PRACTICE OF YOGA, INCLUDING PROMOTION OF BONE HEALTH AND PREVENTION OF OSTEOPOROSIS. HOWEVER, NO KNOWN STUDIES HAVE INVESTIGATED WHETHER YOGA ENHANCES BONE MINERAL DENSITY. FURTHERMORE, NONE HAVE ESTIMATED REACTION FORCES APPLIED BY YOGA PRACTITIONERS. THE PURPOSE OF THIS STUDY WAS TO COLLECT GROUND REACTION FORCE (GRF) DATA ON A VARIETY OF HATHA YOGA POSTURES THAT WOULD COMMONLY BE PRACTICED IN FITNESS CENTERS OR PRIVATE STUDIOS. TWELVE FEMALE AND EIGHT MALE VOLUNTEERS PERFORMED A SEQUENCE OF 28 HATHA YOGA POSTURES WHILE GRF DATA WERE COLLECTED WITH AN AMTI STRAIN-GAUGE FORCE PLATFORM. THE SEQUENCE WAS REPEATED SIX TIMES BY EACH STUDY SUBJECT. FOUR DEPENDENT VARIABLES WERE STUDIED: PEAK VERTICAL GRF, MEAN VERTICAL GRF, PEAK RESULTANT GRF, AND MEAN RESULTANT GRF. UNIVARIATE ANALYSIS WAS USED TO IDENTIFY MEAN VALUES AND STANDARD DEVIATIONS FOR THE DEPENDENT VARIABLES. PEAK VERTICAL AND RESULTANT VALUES OF EACH POSTURE WERE SIMILAR FOR ALL SUBJECTS, AND STANDARD DEVIATIONS WERE SMALL. SIMILARLY, MEAN VERTICAL AND RESULTANT VALUES WERE SIMILAR FOR ALL SUBJECTS. THIS 28 POSTURE YOGA SEQUENCE PRODUCED LOW IMPACT GRF APPLIED TO UPPER AND LOWER EXTREMITIES. FURTHER RESEARCH IS WARRANTED TO DETERMINE WHETHER THESE FORCES ARE SUFFICIENT TO PROMOTE OSTEOGENESIS OR MAINTAIN CURRENT BONE HEALTH IN YOGA PRACTITIONERS. 2012
11 969 90 EFFECTS OF AN 8-MONTH YOGA INTERVENTION ON ARTERIAL COMPLIANCE AND MUSCLE STRENGTH IN PREMENOPAUSAL WOMEN. PREVIOUS STUDIES HAVE INDICATED THAT YOGA EXERCISE HAS A POSITIVE EFFECT ON REDUCING BLOOD PRESSURE AND HEART RATE. HOWEVER, NO RANDOMIZED CONTROLLED STUDIES TO DATE HAVE INVESTIGATED ITS EFFECTS ON ARTERIAL COMPLIANCE. THE PURPOSE OF THIS STUDY WAS TO INVESTIGATE THE EFFECTS OF AN 8-MONTH YOGA INTERVENTION ON ARTERIAL COMPLIANCE AND MUSCLE STRENGTH IN NORMAL PREMENOPAUSAL WOMEN 35-50 YEARS OF AGE. THIRTY-FOUR WOMEN WERE RANDOMLY ASSIGNED EITHER TO A YOGA EXERCISE GROUP (YE, N = 16) OR A CONTROL GROUP (CON, N = 18). PARTICIPANTS IN YE GROUP PERFORMED 60 MINUTES OF AN ASHTANGA YOGA SERIES 2 TIMES/WEEK WITH ONE DAY BETWEEN SESSIONS FOR 8 MONTHS. EACH YOGA SESSION CONSISTED OF 15 MINUTES OF WARM-UP EXERCISES, 35 MINUTES OF ASHTANGA YOGA POSTURES AND 10 MINUTES OF COOL-DOWN WITH RELAXATION; AND THE SESSION INTENSITY WAS PROGRESSIVELY INCREASED DURING THE 8 MONTHS. PARTICIPANTS IN CON WERE ENCOURAGED TO MAINTAIN THEIR NORMAL DAILY LIFESTYLES MONITORED BY THE BONE-SPECIFIC PHYSICAL ACTIVITY QUESTIONNAIRE AT 2 MONTH INTERVALS FOR 8 MONTHS. ARTERIAL COMPLIANCE (PULSE CONTOUR ANALYSIS) AND MUSCLE STRENGTH (1 REPETITION MAXIMUM) WERE ASSESSED AT BASELINE AND AFTER THE INTERVENTION. ARTERIAL COMPLIANCE OF THE LARGE AND SMALL ARTERIES WAS NOT AFFECTED BY THE 8 MONTH YOGA TRAINING (P > 0.05). ALSO, THERE WERE NO SIGNIFICANT (P > 0.05) GROUP, TIME, OR GROUP X TIME INTERACTION EFFECTS FOR CARDIOVASCULAR VARIABLES. YE GROUP SIGNIFICANTLY (P < 0.01) IMPROVED LEG PRESS MUSCLE STRENGTH COMPARED TO CON (11.4% VS. -6.5%). EIGHT MONTHS OF ASHTANGA YOGA TRAINING WAS BENEFICIAL FOR IMPROVING LEG PRESS STRENGTH, BUT NOT ARTERIAL COMPLIANCE IN PREMENOPAUSAL WOMEN. KEY POINTSTHE 8 MONTH YOGA TRAINING DID NOT AFFECT ARTERIAL COMPLIANCE OF THE LARGE AND SMALL ARTERIES.NONE OF THE CARDIOVASCULAR VARIABLES WERE CHANGED BY THE YOGA INTERVENTION.ISOTONIC MUSCLE STRENGTH WAS NOT ALTERED BY THE YOGA INTERVENTION, WITH THE EXCEPTION OF LEG PRESS. 2012
12 356 58 ASSOCIATION BETWEEN HAMSTRING FLEXIBILITY AND SPRINT SPEED AFTER 8 WEEKS OF YOGA IN MALE RUGBY PLAYERS. BACKGROUND: A YOGA-ASANA-BASED INTERVENTION HAS DEMONSTRATED ITS ABILITY TO IMPROVE FLEXIBILITY OF INDIVIDUALS, BUT HAS NOT BEEN EXPLORED IN RUGBY PLAYERS. WE HYPOTHESIZED THAT A STRUCTURED YOGA INTERVENTION MAY HAVE AN EFFECT ON FLEXIBILITY AND SPRINT PERFORMANCE IN MALE RUGBY UNION PLAYERS. METHODS: IT WAS A CONTROLLED TRIAL RESEARCH DESIGN AND PLAYERS WERE ASSIGNED USING RANDOM SAMPLING TO ONE OF THE TWO GROUPS; A YOGA GROUP (N = 16) THAT PRACTISED YOGA FOR 1 H 2 TIMES A WEEK FOR 8 WEEKS IN ADDITION TO THEIR NORMAL RUGBY TRAINING AND A CONTROL GROUP (N = 15) WITH REGULAR RUGBY TRAINING BUT NO YOGA INTERVENTION. YOGA INTERVENTION INCLUDED 32 YOGA POSTURES TO ADDRESS BOTH THE UPPER AND LOWER EXTREMITIES OF THE BODY. DATA WERE COLLECTED DURING PRESEASON AND MID-SEASON ON HAMSTRING FLEXIBILITY (SIT AND REACH TEST), AND SPRINT PERFORMANCE (MEASURED AT 5, 10, AND 30 M). RESULTS: ONE HUNDRED AND TWENTY PARTICIPANTS WERE SCREENED AND THIRTY-ONE PLAYERS VOLUNTEERED FOR THE STUDY. INTERACTIONS BETWEEN GROUPS AND DIFFERENCES BETWEEN PRE- AND POST-INTERVENTION SCORES WERE ANALYZED USING ANALYSIS OF VARIANCE USING SPSS (VERSION 24.0). SIGNIFICANCE WAS SET AT AN ALPHA LEVEL OF P = 0.05. THE YOGA GROUP SHOWED A SMALL NONSIGNIFICANT DECREASE (-1.2% +/- 21.4%, P = 0.05) IN HAMSTRING FLEXIBILITY COMPARED TO THE CONTROL GROUP WHICH DEMONSTRATED A LARGE SIGNIFICANT DECREASE (-14.8% +/- 23.7%) (MEAN % CHANGE +/- 95% CONFIDENCE INTERVAL [CI], P < 0.05). THE YOGA GROUP ALSO SHOWED MINOR NONSIGNIFICANT IMPROVEMENTS IN SPRINT TIMES -3.2% +/- 10.4%, -0.7% +/- 9.0% FOR THE 5 AND 10 M SPRINTS, RESPECTIVELY, (MEAN % CHANGE +/- 95% CI) COMPARED TO CONTROLS -0.4% +/- 10.2%, 0.4% +/- 7.9%. CONCLUSIONS: FINDINGS SUGGEST THAT COMPLETING A STRUCTURED YOGA INTERVENTION ALONGSIDE NORMAL RUGBY TRAINING DURING THE RUGBY SEASON, YOGA HELPED RUGBY PLAYERS MAINTAIN THEIR HAMSTRING FLEXIBILITY BUT DID LITTLE TO IMPROVE SPRINT PERFORMANCE DURING THE SEASON. 2021
13 830 43 EFFECT OF YOGA ON MENTAL HEALTH: COMPARATIVE STUDY BETWEEN YOUNG AND SENIOR SUBJECTS IN JAPAN. BACKGROUND: JAPAN HAS A LARGE NUMBER OF SENIOR CITIZENS. YOGA CAN BE WISELY APPLIED IN OLD AGE CARE. THERE IS NO ANY AGE RESTRICTION TO PRACTICE YOGA. THE EFFECT MAY DIFFER BY AGE. THERE IS A NEED TO STUDY THE MECHANISM OF ACTION OF YOGA WITH RESPECT TO AGE. AIM: THIS STUDY WAS CONDUCTED IN JAPAN TO FIND THE EFFECT OF YOGA ON MENTAL HEALTH BETWEEN YOUNG AND SENIOR PEOPLE. MATERIALS AND METHODS: TWENTY-FIVE NORMAL HEALTHY VOLUNTEERS OF BOTH SEXES WERE DIVIDED INTO TWO GROUPS ACCORDING TO AGE. FIFTEEN PARTICIPANTS OF THE AGE GROUP BETWEEN 65 TO 75 YEARS AND 10 PARTICIPANTS OF THE AGE GROUP BETWEEN 20 TO 30 YEARS WERE SELECTED. THIS STUDY WAS APPROVED BY THE ETHICAL COMMITTEE OF KAWASAKI UNIVERSITY OF MEDICAL WELFARE. SELECTED INDIVIDUALS WERE SUBJECTED TO 90 MIN OF YOGA CLASSES ONCE OR TWICE A WEEK FOR A MONTH. SALIVARY AMYLASE ACTIVITY WAS ASSESSED BEFORE AND AFTER YOGA PRACTICE. STATE TRAIT ANXIETY INVENTORY (STAI) WAS GIVEN BEFORE YOGA ON THE FIRST DAY AND AFTER ONE MONTH OF PRACTICE TO ASSESS THE CHANGE IN STATE ANXIETY AND TRAIT ANXIETY. RESULTS: SENIOR GROUP - SALIVARY AMYLASE ACTIVITY DECREASED FROM 111.2+/-42.7 TO 83.48+/-39.5 KU/L [AVERAGE+/-STANDARD DEVIATION]. YOUNGER GROUP - SALIVARY AMYLASE ACTIVITY REDUCED FROM 60.74+/-31.8 TO 42.39+/-24 KU/L. SENIOR GROUP - STATE ANXIETY SCORE DECREASED FROM 41.13 +/-8.43 TO 30.8+/-6.49, TRAIT ANXIETY SCORE REDUCED FROM 45.66+/-7.5 TO 40.73+/-8.3. YOUNGER GROUP - STATE ANXIETY SCORE REDUCED FROM 38.7+/-4.8 TO 30.8+/-4.1,TRAIT ANXIETY SCORE REDUCED FROM 46.2+/-7.9 TO 42.9+/-9.1. CHANGES WERE STATISTICALLY SIGNIFICANT WITH P<0.05. CONCLUSION: DECREASE IN SALIVARY AMYLASE ACTIVITY MAY BE DUE TO REDUCTION IN SYMPATHETIC RESPONSE. REDUCTION IN STATE AND TRAIT ANXIETY SCORE SIGNIFIES THAT YOGA HAS BOTH IMMEDIATE AS WELL AS LONG-TERM EFFECT ON ANXIETY REDUCTION. THUS YOGA HELPS TO IMPROVE THE MENTAL HEALTH IN BOTH THE GROUPS. 2011
14 2131 59 THE EFFECTS OF A 6-MONTH MODERATE-INTENSITY HATHA YOGA-BASED TRAINING PROGRAM ON HEALTH-RELATED FITNESS IN MIDDLE-AGED SEDENTARY WOMEN: A RANDOMIZED CONTROLLED STUDY. BACKGROUND: THERE IS PAUCITY OF DATA EXAMINING THE EFFECTIVENESS OF LONG-TERM HATHA YOGA-BASED (HY) PROGRAMS FOCUSED ON THE HEALTH-RELATED FITNESS (H-RF) OF ASYMPTOMATIC, SEDENTARY WOMEN. THE PURPOSE OF THIS STUDY WAS TO EXAMINE THE EFFECTS OF A 6-MONTH HY-BASED TRAINING PROGRAM ON H-RF COMPONENTS IN SEDENTARY MIDDLE-AGED WOMEN. METHODS: EIGHTY SEDENTARY WOMEN WERE RANDOMLY ASSIGNED INTO EITHER THE HY GROUP (HYG) (N.=42) OR THE CONTROL GROUP (CG) (N.=38). THE 6-MONTH HYG PROGRAM INVOLVED A PROGRESSIVE SERIES OF VINYASA FLOW POSES PERFORMED 3 TIMES/WEEK FOR 60 MINUTES (40 MINUTES WITHIN THE EXERCISE ZONE OF 60-75% HRMAX). THE CG PARTICIPANTS DID NOT UNDERGO ANY PHYSICAL TRAINING OR EDUCATION. HEALTH-RELATED FITNESS PARAMETERS INCLUDED MEASURES OF PRE- AND POST-TRAINING: BODY COMPOSITION, MUSCULAR STRENGTH AND MAXIMAL VOLUNTARY ISOMETRIC TORQUES OF ELBOW FLEXORS AND KNEE EXTENSORS, CARDIO-RESPIRATORY FITNESS, LOWER BACK AND HAMSTRING FLEXIBILITY AND A STATIC-DYNAMIC BALANCE. RESULTS: TWO-WAY MIXED DESIGN ANOVA REVEALED SIGNIFICANT MAIN EFFECTS FOR ALL THE INDICATORS OF H-RF. TUKEY POST-HOC TESTS CONFIRMED THAT THE HYG DEMONSTRATED SIGNIFICANT IMPROVEMENTS IN EVERY VARIABLE TESTED. EXAMPLES OF THE BENEFITS ACHIEVED INCLUDE (ALL P<.001): AN AVERAGE LOSS OF 1.03 KG AND A 4.82% DECREASE IN BODY FAT, 14.6% AND 13.1% GAINS IN ISOMETRIC STRENGTH OF THE KNEE EXTENSORS AND ELBOW FLEXORS RESPECTIVELY, AN INCREASE IN RELATIVE VO2MAX OF 6.1% (33.12+/-5.30 TO 35.14+/-4.82 ML/KG/MIN), A 4-CM OR 10.4% INCREASE IN THEIR MSAR, AND AN AVERAGE IMPROVED BALANCE INDEX OF 5.6 MM/S. REVERSELY, THE CG SHOWED NON-SIGNIFICANT CHANGES IN H-RF VARIABLES (ALL P>0.05; PERCENT RANGE FROM -1.4% TO 1.1%). CONCLUSIONS: BY PARTICIPATING IN A MODERATE-INTENSITY 6-MONTH HY-BASED TRAINING PROGRAM, MIDDLE-AGED WOMEN CAN SIGNIFICANTLY IMPROVE THEIR HR-F STATUS. THE APPLICATION OF PROGRESSIVE TARGET HEART RATE GOALS FACILITATED GREATER THAN EXPECTED IMPROVEMENTS IN CARDIO-RESPIRATORY FITNESS AND IMPROVEMENTS IN BODY COMPOSITION. 2020
15 412 37 BLOOD PRESSURE EFFECTS OF YOGA, ALONE OR IN COMBINATION WITH LIFESTYLE MEASURES: RESULTS OF THE LIFESTYLE MODIFICATION AND BLOOD PRESSURE STUDY (LIMBS). THE AUTHORS CONDUCTED A STUDY TO ASSESS THE EFFECTS OF YOGA ON BLOOD PRESSURE (BP). PATIENTS WERE RANDOMIZED TO YOGA (BLOOD PRESSURE EDUCATION PROGRAM [BPEP]), OR A COMBINED PROGRAM (COMBO). AMBULATORY BP WAS MEASURED AT BASELINE AND AT 12 AND 24 WEEKS. DATA ARE PRESENTED FOR ALL ENROLLED PATIENTS (N=137) AND FOR COMPLETERS ONLY (N=90). SYSTOLIC BP (SBP) AND DIASTOLIC BP (DBP) WERE SIGNIFICANTLY DECREASED WITHIN ALL GROUPS AT 12 AND 24 WEEKS (P<.001) FOR ENROLLED PATIENTS AND COMPLETERS. SBP WAS SIGNIFICANTLY REDUCED IN THE YOGA AND COMBO GROUPS AS COMPARED WITH THE BPEP GROUP AT 12 WEEKS IN ALL ENROLLED AND COMPLETERS. SBP DIFFERENCES WERE NO LONGER SIGNIFICANT AT 24 WEEKS BETWEEN GROUPS IN ALL ENROLLED PATIENTS; HOWEVER, THERE WAS A GREATER REDUCTION IN SBP AT 24 WEEKS IN COMPLETERS FAVORING BPEP OVER YOGA. NO DIFFERENCES IN DBP BETWEEN GROUPS OR IN BP BETWEEN THE YOGA AND COMBO GROUPS WERE PRESENT. THE AUTHORS DID NOT OBSERVE AN ADDITIVE BENEFIT FROM COMBINING YOGA WITH BPEP MEASURES. REASONS FOR THIS ARE UNCLEAR AT THIS TIME. BP LOWERING WITH YOGA, HOWEVER, WAS SIMILAR TO THAT ACHIEVED WITH LIFESTYLE MEASURES. 2016
16 1969 54 SHORT TERM EFFECT OF YOGA ASANA - AN ADJUNCT THERAPY TO CONVENTIONAL TREATMENT IN FROZEN SHOULDER. BACKGROUND: THE AVAILABLE TREATMENTS FOR FROZEN SHOULDER YIELD VARIABLE RESULTS. PHYSICAL THERAPY AND ANALGESICS ARE CONSIDERED AS THE FIRST-LINE TREATMENT FOR THIS DISORDER, BUT THE EFFECTS ARE NOT UNIFORM. THERE IS SOME EVIDENCE TO SUPPORT THAT ALTERNATIVE MEDICINE MAY HAVE A ROLE IN ITS MANAGEMENT. OBJECTIVE(S): THIS STUDY WAS DESIGNED TO EXAMINE THE SHORT-TERM EFFECTS OF YOGA THERAPY IN PATIENTS WITH FROZEN SHOULDER OF MILD TO MODERATE SEVERITY. MATERIALS AND METHODS: A PROSPECTIVE RANDOMIZED CONTROLLED TRIAL WAS CONDUCTED ON PATIENTS WITH FROZEN SHOULDER BETWEEN 30 AND 60 YEARS OF AGE. THEY WERE DIVIDED INTO TWO GROUPS: YOGA (Y) AND CONTROL (NY). A SET OF ASANA EXERCISES CALLED "STANDING GROUP OF ASANA" WAS PRACTICED BY THE YOGA GROUP IN ADDITION TO THE CONVENTIONAL THERAPY AS RECEIVED BY THE CONTROL GROUP. THE PATIENTS WERE REVIEWED AT 1, 2 AND 4 WEEKS. THE PAIN AND FUNCTIONAL ASSESSMENT WERE DONE AT BASELINE AND AT EACH REVIEW USING THE SHOULDER PAIN AND DISABILITY INDEX (SPADI). RESULTS: THERE WERE 16 MALE AND 20 FEMALE PARTICIPANTS IN THE Y GROUP, AND 15 MALES AND 21 FEMALES IN THE NY GROUP. THERE WAS NO STATISTICALLY SIGNIFICANT DIFFERENCE IN AGE, SEX, AND PRE-TREATMENT SPADI SCORE BETWEEN THE GROUPS. AT THE END OF THE FOUR WEEKS, THE SPADI PAIN SCORES IN THE Y AND NY GROUP WERE 20.47 AND 20.14, RESPECTIVELY (P = 0.666). THE SPADI DISABILITY SCORES IN THE Y AND NY GROUP WERE 20.4 AND 19.7, RESPECTIVELY (P = 0.599). OVERALL SPADI SCORES WERE 40.67 AND 40.03 IN THE Y AND NY GROUP, RESPECTIVELY (P = 0.736). BOTH GROUPS HAD A SIGNIFICANT REDUCTION IN SPADI PAIN AND DISABILITY SCORES. HOWEVER, THERE WAS NO SIGNIFICANT DIFFERENCE BETWEEN THE GROUPS IN TERMS OF SPADI SCORES. CONCLUSION: THE EFFECT OF THE STANDING GROUP OF ASANA HAS NO ADDED ADVANTAGE RELATIVE TO STANDARD FROZEN SHOULDER TREATMENT WHEN PRACTICED FOR ONE MONTH. 2020
17 2085 47 THE EFFECT OF LONG TERM COMBINED YOGA PRACTICE ON THE BASAL METABOLIC RATE OF HEALTHY ADULTS. BACKGROUND: DIFFERENT PROCEDURES PRACTICED IN YOGA HAVE STIMULATORY OR INHIBITORY EFFECTS ON THE BASAL METABOLIC RATE WHEN STUDIED ACUTELY. IN DAILY LIFE HOWEVER, THESE PROCEDURES ARE USUALLY PRACTICED IN COMBINATION. THE PURPOSE OF THE PRESENT STUDY WAS TO INVESTIGATE THE NET CHANGE IN THE BASAL METABOLIC RATE (BMR) OF INDIVIDUALS ACTIVELY ENGAGING IN A COMBINATION OF YOGA PRACTICES (ASANA OR YOGIC POSTURES, MEDITATION AND PRANAYAMA OR BREATHING EXERCISES) FOR A MINIMUM PERIOD OF SIX MONTHS, AT A RESIDENTIAL YOGA EDUCATION AND RESEARCH CENTER AT BANGALORE. METHODS: THE MEASURED BMR OF INDIVIDUALS PRACTICING YOGA THROUGH A COMBINATION OF PRACTICES WAS COMPARED WITH THAT OF CONTROL SUBJECTS WHO DID NOT PRACTICE YOGA BUT LED SIMILAR LIFESTYLES. RESULTS: THE BMR OF THE YOGA PRACTITIONERS WAS SIGNIFICANTLY LOWER THAN THAT OF THE NON-YOGA GROUP, AND WAS LOWER BY ABOUT 13 % WHEN ADJUSTED FOR BODY WEIGHT (P < 0.001). THIS DIFFERENCE PERSISTED WHEN THE GROUPS WERE STRATIFIED BY GENDER; HOWEVER, THE DIFFERENCE IN BMR ADJUSTED FOR BODY WEIGHT WAS GREATER IN WOMEN THAN MEN (ABOUT 8 AND 18% RESPECTIVELY). IN ADDITION, THE MEAN BMR OF THE YOGA GROUP WAS SIGNIFICANTLY LOWER THAN THEIR PREDICTED VALUES, WHILE THE MEAN BMR OF NON-YOGA GROUP WAS COMPARABLE WITH THEIR PREDICTED VALUES DERIVED FROM 1985 WHO/FAO/UNU PREDICTIVE EQUATIONS. CONCLUSION: THIS STUDY SHOWS THAT THERE IS A SIGNIFICANTLY REDUCED BMR, PROBABLY LINKED TO REDUCED AROUSAL, WITH THE LONG TERM PRACTICE OF YOGA USING A COMBINATION OF STIMULATORY AND INHIBITORY YOGIC PRACTICES. 2006
18 819 41 EFFECT OF YOGA ON DEPRESSION IN HYPOTHYROIDISM: A PILOT STUDY. BACKGROUND: THE PREVALENCE OF HYPOTHYROIDISM AMONG INDIAN WOMEN IS 15.8%. DEPRESSION IS FREQUENTLY REPORTED IN HYPOTHYROIDISM. YOGA IS AN EFFECTIVE INTERVENTION FOR DEPRESSION. HOWEVER, THE INFLUENCE OF YOGA ON DEPRESSION IN PATIENTS WITH HYPOTHYROIDISM HAS NOT BEEN STUDIED. AIM: THE PRESENT STUDY INVESTIGATED THE EFFECT OF A 3-MONTH INTEGRATED YOGA INTERVENTION (3-IY) ON DEPRESSION, LIPID INDICES, AND SERUM THYROID-STIMULATING HORMONE (STSH) LEVELS AMONG FEMALE PATIENTS HAVING HYPOTHYROIDISM, AND MILD-TO-MODERATE DEPRESSION. METHOD: THE PRESENT SINGLE-ARM PRE-POST DESIGN STUDY WAS CONDUCTED IN THIRTY-EIGHT WOMEN (AVERAGE AGE 34.2 +/- 4.7 YEARS). PARTICIPANTS RECEIVED A 3-IY COMPRISING ASANAS, PRANAYAMA, AND RELAXATION TECHNIQUES FOR 60 MIN DAILY (5 DAYS A WEEK). DEPRESSION, STSH, LIPID PROFILE INDICES, BODY MASS INDEX (BMI), FATIGUE, ANXIETY, AND STRESS WERE ASSESSED AT BASELINE AND AFTER 12 WEEKS. THYROID MEDICATION WAS KEPT CONSTANT DURING THE STUDY PERIOD. DATA WERE ANALYSED USING R STUDIO SOFTWARE. RESULT: A SIGNIFICANT (P < 0.05) REDUCTION IN DEPRESSION (58%), STSH (37%), BMI (6%), FATIGUE (64%), ANXIETY (57%), LIPID PROFILE INDICES (HLD INCREASED SIGNIFICANTY), AND STRESS (55%) LEVELS WAS OBSERVED AFTER 3 MONTHS, COMPARED WITH THE CORRESPONDING BASELINE LEVELS. CONCLUSION: THE 3-IY IS USEFUL FOR REDUCING DEPRESSION, DYSLIPIDEMIA, AND STSH IN WOMEN WITH HYPOTHYROIDISM AND DEPRESSION. FURTHER STUDIES WITH A LARGER SAMPLE SIZE AND A ROBUST RESEARCH DESIGN USING OBJECTIVE VARIABLES MUST BE CONDUCTED TO STRENGTHEN THE STUDY FINDINGS. 2021
19 277 42 ADDITIONAL PRACTICE OF YOGA BREATHING WITH INTERMITTENT BREATH HOLDING ENHANCES PSYCHOLOGICAL FUNCTIONS IN YOGA PRACTITIONERS: A RANDOMIZED CONTROLLED TRIAL. BACKGROUND AND OBJECTIVE: THE PRACTICE OF YOGA IS ASSOCIATED WITH ENHANCED PSYCHOLOGICAL WELLBEING. THE CURRENT STUDY ASSESSED THE CORRELATION BETWEEN THE DURATION OF YOGA PRACTICE WITH STATE MINDFULNESS, MIND-WANDERING AND STATE ANXIETY. ALSO, WE EXAMINED IF AN ADDITIONAL 20 MIN OF YOGA BREATHING WITH INTERMITTENT BREATH HOLDING (EXPERIMENTAL GROUP) FOR 8 WEEKS WOULD AFFECT THESE PSYCHOLOGICAL VARIABLES MORE THAN REGULAR YOGA PRACTICE (CONTROL GROUP) ALONE. METHODS: ONE HUNDRED SIXTEEN SUBJECTS WERE RANDOMLY ASSIGNED TO EXPERIMENTAL (N = 60) AND CONTROL (N = 56) GROUPS. STATE MINDFULNESS ATTENTION AWARENESS SCALE (SMAAS), MIND-WANDERING QUESTIONNAIRE (MWQ) AND STATE ANXIETY INVENTORY WERE ADMINISTERED AT BASELINE AND AT THE END OF 8 WEEKS. RESULTS: BASELINE ASSESSMENT REVEALED A POSITIVE CORRELATION BETWEEN DURATION OF YOGA PRACTICE WITH SMAAS SCORES AND NEGATIVE CORRELATION WITH MWQ AND STATE ANXIETY SCORES. AT THE END OF 8 WEEKS, BOTH GROUPS DEMONSTRATED ENHANCED PSYCHOLOGICAL FUNCTIONS, BUT THE EXPERIMENTAL GROUP RECEIVING ADDITIONAL YOGA BREATHING PERFORMED BETTER THAN THE GROUP PRACTICING YOGA ALONE. CONCLUSION: AN ADDITIONAL PRACTICE OF YOGA BREATHING WITH INTERMITTENT BREATH HOLDING WAS FOUND TO ENHANCE THE PSYCHOLOGICAL FUNCTIONS IN YOUNG ADULT YOGA PRACTITIONERS. 2018
20 918 33 EFFECTIVENESS OF TRAINING PROGRAM COMBINING CHAKRAYOGA AND MEDITATION. BACKGROUND THIS STUDY WAS DESIGNED TO EXAMINE THE EFFECTIVENESS OF PROGRAM COMBINING CHAKRAYOGA AND MEDITATION ON THE PHYSICAL HEALTH AND DISEASE-RELATED FACTORS AND PSYCHOLOGICAL FACTORS OF PEOPLE. METHODS NINETY-SEVEN SUBJECTS (32-83 YEARS OLD) WHO HAD FREE FROM PRIOR EXPERIENCES IN MEDITATION PROGRAMS OR CHAKRAYOGA TRAINING COURSES WERE ASSIGNED TO EITHER THE EXPERIMENTAL GROUP (EXP) (45 SUBJECTS; 13 MALE SUBJECTS AND 32 FEMALE SUBJECTS; AVERAGE AGE OF 60.67 YEARS, SD=11.09 YEARS) OR THE CONTROL GROUP (CONT) OF REMAINING SUBJECTS (52 SUBJECTS; 14 MALE SUBJECTS AND 38 FEMALE SUBJECTS; AVERAGE AGE OF 61.58 YEARS, SD=9.70 YEARS). SUBJECTS IN THE EXP PARTICIPATED IN THE CHAKRAYOGA MEDITATION PROGRAM FOR TWICE A WEEK FOR 2 H DURING 6 WEEKS IN EACH SESSION CONSISTED OF 1 H OF CHAKRAYOGA AND 1 H OF MEDITATION. THE MEASUREMENTS IN THIS STUDY INCLUDED THE MINDFULNESS, STRESS RESPONSE, SUBJECTIVE QUALITY OF LIFE, MEDICAL SYMPTOM CHECKLIST, DIFFICULTY IN EMOTIONAL REGULATION AND OBJECTIVE OF LIFE AND SENSE OF CONTROL. RESULTS RESULTS REVEALED THAT PARTICIPANTS IN THE EXP REPORTED SIGNIFICANTLY MORE RELIEF OF MINDFULNESS, STRESS RESPONSE, SUBJECTIVE QUALITY OF LIFE AND MEDICAL SYMPTOM CHECKLIST THAN THOSE IN THE CONT. CONCLUSIONS THESE FINDINGS PROVIDE EVIDENCE THAT THE CHAKRAYOGA MEDITATION PROGRAM CAN HELP RELIEVE THE PHYSICAL HEALTH AND DISEASE-RELATED FACTORS AND PSYCHOLOGICAL FACTORS. 2019