title: Two Exercise Interventions for the Management of Patients with Ankylosing Spondylitis: A Randomized Controlled Trial Effects of home-based daily exercise therapy on joint mobility, daily activity, pain, and depression in patients with ankylosing spondylitis Are swimming or aerobic exercise better than conventional exercise in ankylosing spondylitis patients? A randomized controlled study. Effects of Pilates, McKenzie and Heckscher training on disease activity, spinal motility and pulmonary function in patients with ankylosing spondylitis: a randomized controlled trial The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II): validation and final selection Efficacy of Incentive Spirometer Exercise on Pulmonary Functions of Patients with Ankylosing Spondylitis Stabilized by Tumor Necrosis Factor Inhibitor Therapy Evaluation of the effects of Global Postural Reeducation in patients with ankylosing spondylitis Effect of Pilates training on people with ankylosing spondylitis Rehabilitation Treatment in Patients with Ankylosing Spondylitis Stabilized with Tumor Necrosis Factor Inhibitor Therapy. A Randomized Controlled Trial The effect of balneotherapy on patients with ankylosing spondylitis Comparison of group-based exercise versus home-based exercise in patients with ankylosing spondylitis: effects on Bath Ankylosing Spondylitis Indices, quality of life and depression GRADE guidelines: 3. Rating the quality of evidence. Effects of a multimodal exercise program for people with ankylosing spondylitis. Reliability of the PEDro scale for rating quality of randomized controlled trials. Effects of two exercise interventions on pulmonary functions in the patients with ankylosing spondylitis. The effect of a home based exercise intervention package on outcome in ankylosing spondylitis: a randomized controlled trial. Is group physical therapy superior to individualized therapy in ankylosing spondylitis? A randomized controlled trial. The effectiveness of intensive group exercise on patients with ankylosing spondylitis
abstract: Fernández-de-las-Peñas C , Alonso-Blanco C , Morales-Cabezas M , Miangolarra-Page JC : Two exercise interventions for the management of patients with ankylosing spondylitis : A r and omized controlled trial . Am J Phys Med Rehabil 2005;84:407–419 . Objective : The purpose of this clinical trial was to evaluate the impact of a 4-month comprehensive protocol of strengthening and flexibility exercises developed by our research group versus conventional exercises for patients with Ankylosing Spondylitis ( AS ) on functional and mobility outcomes . Design : R and omized controlled trial . Forty-five patients diagnosed with AS according to the modified criteria of New York were allocated to control or experimental groups using a r and om numbers table . The control group was treated with a conventional protocol of physical therapy in AS , whereas the experimental group was treated with the protocol suggested by our research group . The conventional intervention consisted of 20 exercises : motion and flexibility exercises of the cervical , thoracic , and lumbar spine ; stretching of the shortened muscles ; and chest expansion exercises . The experimental protocol is based on the postural affectation of the AS and the treatment of the shortened muscle chains in these patients according to the Global Posture Reeducation ( GPR ) method . This intervention employs specific strengthening and flexibility exercises in which the shortened muscle chains are stretched and strengthened . The study lasted 4 mos . During this period , patients received a weekly group session managed by an experienced physiotherapist . Each session lasted an hour , and there were 15 total sessions . Changes in activity , mobility , and functional capacity were evaluated by an assessor blinded to the intervention , using the following previously vali date d scores from the Bath group : BASMI ( tragus to wall distance , modified Schöber test , cervical rotation , lumbar side flexion , and intermalleolar distance ) , BASDAI ( The Bath Ankylosing Spondylitis Disease Activity Index ) , and BASFI ( The Bath Ankylosing Spondylitis Functional Index ) . Results : Both groups showed an improvement ( prepost scores ) in all the outcome measures , mobility measures of the BASMI index , as well as in BASFI and BASDAI indexes . In the control group , the improvement in tragus to wall distance ( P = 0.009 ) and in lumbar side flexion ( P = 0.02 ) was statistically significant . Although the rest of the outcomes also improved , they did not reach a significant level ( P > 0.05 ) . In the experimental group , the improvement in all the clinical measures of the BASMI index ( P < 0.01 ) and in the BASFI index ( P = 0.003 ) was statistically significant . The intergroup comparison between the improvement ( prepost scores ) in both groups showed that the experimental group obtained a greater improvement than the control group in all the clinical measures of the BASMI index , except in tragus to wall distance , as well as in the BASFI index . Conclusions : The experimental protocol developed by our research group , based on the GPR method and specific strengthening and flexibility exercises of the muscle chains , offers promising results in the management of patients suffering from AS . Further trials on this topic are required We investigated the effects of home-based daily exercise on joint mobility , functional capacity , pain , and depression in patients with ankylosing spondylitis ( AS ) . The patients were r and omly assigned to a wait-list control group or to an exercise-therapy group . The exercise-therapy group performed a 20-min exercise program once per day for 8 consecutive weeks . After 8 weeks , compared with the control group , the exercise group showed improvements in joint mobility ( cervical flexion , extension , shoulder flexion , abduction , hip abduction , and knee flexion ) , finger – floor distance , and functional capacity . Pain and depression scores were significantly lower after the exercise program in the exercise group than in the control group . These findings indicate that exercise therapy increases joint mobility and functional capacity , and decreases pain and depression in patients with AS .  Home-based exercise , which is easily accessible to patients , might be an effective intervention for AS AIM The aim of the study was to compare the effects of conventional exercise ( CE ) , swimming and walking on the pulmonary functions , aerobic capacity , quality of life , Bath indexes and psychological symptoms in patients with ankylosing spondylitis ( AS ) . METHODS Forty-five patients were r and omised into either swimming ( group 1 ) , walking ( group 2 ) , CE group ( group 3 ) . Patients in Group 1 performed CE and swimming , patients in Group 2 performed CE and walking and patients in Group 3 performed CE only . Exercise sessions were performed three times a week for a period of six weeks . Patients were assessed before and after the rehabilitation program , with respect to , pulmonary function test ( forced vital capacity [ FVC , mL ] , forced expiration volume in one second [ FEV1 , mL ] , FEV1/FVC ( % ) and vital capacity [ VC , mL ] ) , maximal oxygen uptake ( pV.O2 ) , 6-minute walking test ( 6MWT ) , Bath Ankylosing Spondylitis Functional Index , Bath Ankylosing Spondylitis Disease Activity Index , Bath Ankylosing Spondylitis Metrology Index , Nottingham Health Profile and Beck Depression Inventory . RESULTS There were significant increases in pVO2 and 6MWT after treatment in Groups 1 and 2 ( P<0.05 ) . FeV1 , FVC and VC improved significantly with treatment in all three groups ( P<0.05 ) . A statistically significant improvement was observed in energy , emotional reaction and physical mobility sub-scores of NHP in three exercise groups after completion of the exercise program ( P<0.05 ) . CONCLUSIONS Swimming , walking and CE had beneficial effects on the quality of life and pulmonary functions . Aerobic exercises such as swimming and walking in addition to CE increased functional capacities of patients The optimal management of ankylosis spondylitis ( AS ) involves a combination of nonpharmacologic and pharmacologic treatment aim ing to maximize health-related quality of life . The primary objective of our study was to demonstrate the benefits of an original multimodal exercise program combining Pilates , McKenzie and Heckscher techniques on pulmonary function in patients with AS , while secondary objectives were to demonstrate the benefits of the same program on function and disease activity . This is a r and omized controlled study on ninety-six consecutive patients with AS ( axial disease subset ) , assigned on a 1:1 rationale into two groups based on their participation in the Pilates , McKenzie and Heckscher ( group I ) or in the classical kinetic program ( group II ) . The exercise program consisted of 50-min sessions performed 3 times weekly for 48 weeks . St and ard assessment s were done at week 0 and 48 and included pain , modified Schober test ( mST ) and finger – floor distance ( FFD ) , chest expansion ( CE ) and vital capacity ( VC ) , as well as disease activity Bath Ankylosing Spondylitis Disease Activity Index ( BASDAI ) , functional Bath Ankylosing Spondylitis Functional Index ( BASFI ) and metrology index Bath Ankylosing Spondylitis Metrology Index ( BASMI ) . Groups were comparable at baseline ; we demonstrated significant improvement between baseline and after 48 weeks of regular kinetic training for all AS-related parameters in both groups . However , significant improvement was found in pain , lumbar spine motility ( mST , FFD ) , BASFI , BASDAI and BASMI in AS performing the specific multimodal exercise program at the end of study ( p = 0.001 ) . Although there were significant improvements in CE in both groups as compared to baseline ( group I , p = 0.001 ; group II , p = 0.002 ) , this parameter increased significantly only in group I ( p = 0.001 ) . VC measurements were not significantly changed at the end of the study ( group I , p = 0.127 ; group II , p = 0.997 ) , but we found significant differences within groups ( p = 0.011 ) . A multimodal training combining Pilates , McKenzie and Heckscher exercises performed regularly should be included in the routine management of patients with AS for better control of function , disease activity and pulmonary function Objective : To vali date and refine two sets of c and i date criteria for the classification/diagnosis of axial spondyloarthritis ( SpA ) . Methods : All Assessment of SpondyloArthritis international Society ( ASAS ) members were invited to include consecutively new patients with chronic ( ⩾3 months ) back pain of unknown origin that began before 45 years of age . The c and i date criteria were first tested in the entire cohort of 649 patients from 25 centres , and then refined in a r and om selection of 40 % of cases and thereafter vali date d in the remaining 60 % . Results : Upon diagnostic work-up , axial SpA was diagnosed in 60.2 % of the cohort . Of these , 70 % did not fulfil modified New York criteria and , therefore , were classified as having “ non-radiographic ” axial SpA. Refinement of the c and i date criteria result ed in new ASAS classification criteria that are defined as : the presence of sacroiliitis by radiography or by magnetic resonance imaging ( MRI ) plus at least one SpA feature ( “ imaging arm ” ) or the presence of HLA-B27 plus at least two SpA features ( “ clinical arm ” ) . The sensitivity and specificity of the entire set of the new criteria were 82.9 % and 84.4 % , and for the imaging arm alone 66.2 % and 97.3 % , respectively . The specificity of the new criteria was much better than that of the European Spondylarthropathy Study Group criteria modified for MRI ( sensitivity 85.1 % , specificity 65.1 % ) and slightly better than that of the modified Amor criteria ( sensitivity 82.9 , specificity 77.5 % ) . Conclusion : The new ASAS classification criteria for axial SpA can reliably classify patients for clinical studies and may help rheumatologists in clinical practice in diagnosing axial SpA in those with chronic back pain . Trial registration number : NCT00328068 Objective . To evaluate the effect of combining incentive spirometer exercise ( ISE ) with a conventional exercise ( CE ) on patients with ankylosing spondylitis ( AS ) stabilized by tumor necrosis factor ( TNF ) inhibitor therapy by comparing a combination group with a CE-alone group . Methods . Forty-six patients ( 44 men , 2 women ) were r and omized to the combination group ( ISE plus CE ; n = 23 ) or the CE group ( n = 23 ) . The CE regimen of both groups consisted of 20 exercises performed for 30 min once a day . The ISE was performed once a day for 30 min . The trial duration was 16 weeks . Patients were assessed before and at the end of treatment by measuring the Bath Ankylosing Spondylitis Disease Activity Index , Bath Ankylosing Spondylitis Functional Index ( BASFI ) , chest expansion , finger to floor distance , pulmonary function measures , and 6-min walk distance . Results . Both groups improved significantly in terms of chest expansion ( p < 0.01 ) , finger to floor distance ( p < 0.01 ) , and BASFI ( p < 0.05 ) after completing the exercise program . However , only the combination group showed significant improvements in the forced vital capacity ( p < 0.05 ) , total lung capacity ( p < 0.01 ) , and vital capacity ( p < 0.05 ) . Although this did not achieve statistical significance , the combination group was mildly superior to the CE-alone group in functional disability and pulmonary function measures . Conclusion . Combining ISE with a CE can provide positive results in patients whose AS has been clinical ly stabilized by TNF inhibitor therapy The objective of this study is to assess the effects of Global Postural Reeducation ( GPR ) in patients with ankylosing spondylitis and compare GPR with group conventional segmental self-stretching and breathing exercises . This is a controlled interventional study of 38 patients divided into 2 groups : a GPR group ( n = 22 ) and a control group ( n = 16 ) . Both groups were treated for more than 4 months . With the GPR group patients , positions that stretched the shortened muscle chains were used . With the control group patients , conventional segmental self-stretching and breathing exercises were performed . The variables analyzed were pain intensity , morning stiffness , spine mobility , chest expansion , functional capacity ( Health Assessment Question naire – Spondyloarthropathies – HAQ-S ) , quality of life ( Medical Outcome Study Short Form 36 Healthy Survey – SF-36 ) , and disease activity ( Bath Ankylosing Spondylitis Disease Activity Index – BASDAI ) . Statistical analysis was used with a significance level of P < 0.05 . There was a statistically significant improvement for all the parameters analyzed between pre- and post-treatment in both groups . In the intergroup comparison , the GPR group showed a significantly greater improvement in morning stiffness ( P = 0.013 ) , spine mobility parameters , except finger-floor distance ( P = 0.118 ) , in chest expansion ( P = 0.028 ) , and in the physical aspect component of the SF-36 ( P = 0.001 ) . The results of this study showed that individual treatment with GPR ( overall stretching ) seems to have better clinical outcomes than group treatment with conventional segmental self-stretching and breathing exercises for patients with ankylosing spondylitis The objective of this study was to investigate the effects of Pilates on pain , functional status , and quality of life in patients with ankylosing spondylitis . The study was performed as a r and omized , prospect i ve , controlled , and single-blind trial . Fifty-five participants ( 30 men , 25 women ) who were under a regular follow-up protocol in our Rheumatology Clinic with the diagnosis of AS according to the modified New York criteria were included in the study . The participants were r and omly assigned into two groups : in group I , Pilates exercise program of 1 h was given by a certified trainer to 30 participants 3 times a week for 12 weeks , and in group II , design ed as the control group , 25 participants continued previous st and ard treatment programs . In groups , pre-(week 0 ) and post treatment ( week 12 and week 24 ) evaluation was performed by one of the authors who was blind to the group allocation . Primary outcome measure was functional capacity . Evaluation was done using the Bath Ankylosing Spondylitis Functional Index ( BASFI ) . Exploratory outcome measures were Bath Ankylosing Spondylitis Disease Activity Index ( BASDAI ) , Bath Ankylosing Spondylitis Metrology Index ( BASMI ) , Chest expansion , and ankylosing spondylitis quality of life ( ASQOL ) question naire . In group I , BASFI showed significant improvement at week 12 ( P = 0.031 ) and week 24 ( P = 0.007 ) . In group II , this parameter was not found to have significantly changed at week 12 and week 24 . Comparison of the groups showed significantly superior results for group I at week 24 ( P = 0.023 ) . We suggest Pilates exercises as an effective and safe method to improve physical capacity in AS patients . Our study is the first clinical study design ed to investigate the role of Pilates method in AS treatment . We believe that further research with more participants and longer follow-up periods could help assess the therapeutic value of this popular physical exercise method in AS Objective . To assess the 2- ( T1 ) and 6-month ( T2 ) followup effects on pain , spine mobility , physical function , and disability outcome of a rehabilitation intervention in patients with ankylosing spondylitis ( AS ) stabilized with tumor necrosis factor ( TNF ) inhibitor therapy . Methods . Sixty-two out patients ( 49 men , 13 women , mean age 47.5 ± 10.6 yrs ) were r and omized to rehabilitation plus an educational-behavioral ( n = 20 ) program , to an educational-behavioral program only ( n = 20 ) , or to a control group ( n = 22 ) . The educational-behavioral program included 2 educational meetings and 12 rehabilitation exercise sessions ( stretching , strengthening , chest and spine/hip joint flexibility exercises ) , which patients then performed at home . Outcome assessment at the end of rehabilitation training ( T1 ) and at T2 was based on spinal pain intensity in the previous 4 weeks by self-report visual analog scale ( VAS ; 100 mm : 0 = no pain , 100 = maximum pain ) , BASMI , BASFI , BASDAI , and on chest expansion and the active range of motion of the cervical and lumbar spine measured by a pocket goniometer . Results . The 3 groups were comparable at baseline . On intragroup comparison at T1 , the rehabilitation group showed significant improvement in the BASMI and BASDAI , in chest expansion , and in most spinal active range of motion measurements . BASFI and cervical and lumbar VAS scores improved in both the rehabilitation and educational-behavioral groups . The positive results achieved in the rehabilitation group were maintained at the 6-month followup . Conclusion . Combining intensive group exercise with an educational-behavioral program can provide promising results in the management of patients with clinical ly stabilized AS on TNF inhibitor treatment Objective : To compare the effect of balneotherapy on physical activity and quality of life as well as the symptoms of pain and stiffness with exercise alone in ankylosing spondylitis ( AS ) patients . Methods : A total of 60 patients who had a diagnosis of AS according to the modified New York criteria were included in the study . The patients were r and omly assigned to two groups . In Group I ( n = 30 ) the patients received balneotherapy in a therapeutic pool for 30 min once a day for 3 weeks . All patients received instructions on the exercise programme , which they were requested to repeat once a day for 30 min during the study . The patients in this group continued the same exercise programme after the end of the balneotherapy protocol to complete a course of 6 months . In Group II the patients were given the same exercise protocol but did not receive balneotherapy . Patients were evaluated before the start of the study and at 3 weeks and 24 weeks . Evaluation parameters were daily and night pain , morning stiffness , the patient 's global evaluation and the physician 's global evaluation ( according to a scoring system of 1 to 5 ) , the Bath Ankylosing Spondilitis Disease Activity Index ( BASDAI ) , Bath Ankylosing Spondylitis Functional Index ( BASFI ) , Dougados Functional Index ( DFI ) , tragus – wall distance , chest expansion , modified Shober test ( MST ) , fingertip – fibula head distance , and Nottingham Health Profile ( NHP ) . Results : Evaluations were completed in 54 patients in the two groups . Comparison of the groups showed significantly superior results for Group I for parameters of BASDAI , NHP total , pain , physical activity , tiredness and sleep score , patient 's global evaluation and the physician 's global evaluation at 3 weeks , but only for the parameters of patient 's global evaluation and MST at 24 weeks . Conclusion : Balneotherapy has a supplementary effect on improvement in disease activity and functional parameters in AS patients immediately after the treatment period . However , in the light of our medium‐term evaluation results , we suggest that further research is needed to assess the role of balneotherapy applied for longer duration s in AS patients The objective of this non-r and omised controlled trial was to evaluate the impact of group-based exercise programme and a home-based exercise programme on Bath Ankylosing Spondylitis Indices , depression and quality of life in patients with ankylosing spondylitis ( AS ) . Approximately 41 patients in a rehabilitation unit were divided into two groups , either group- or home-based exercise programme . Exercise sessions were performed three times a week for a period of 6 weeks . The patients were compared before and after the rehabilitation programme , with respect to Bath Ankylosing Spondylitis Functional Index ( BASFI ) , Bath Ankylosing Spondylitis Disease Assessment Index ( BASDAI ) , Bath Ankylosing Spondylitis Metrology Index ( BASMI ) , Beck Depression Inventory ( BDI ) and The Nottingham Health Profile ( NHP ) . A statistically significant improvement was observed on BASDAI , BASMI and energy , pain , reaction of emotional and sleep subscores of NHP in both exercise groups after the exercise programme ( p < 0.05 ) . No statistically significant changes were detected in BASFI , BDI and social and mobility subscores of NHP in both exercise groups ( p > 0.05 ) . No statistically significant differences were found between the two exercise programmes ( p > 0.05 ) . Group and home-based exercise programmes are efficient in improving symptoms and mobility and had an important effect on quality of life in patients with AS . Home-based exercise programme , as it is cheaper , more easily performed and efficient , may be preferable for the management programme in AS This article introduces the approach of GRADE to rating  quality of evidence .  GRADE specifies four categories-high , moderate , low , and very low-that are applied to a body of evidence , not to individual studies . In the context of a systematic review , quality reflects our confidence that the estimates of the effect are correct . In the context of recommendations , quality reflects our confidence that the effect estimates are adequate to support a particular recommendation . R and omized trials begin as high- quality evidence , observational studies as low quality . " Quality " as used in GRADE means more than risk of bias and so may also be compromised by imprecision , inconsistency , indirectness of study results , and publication bias . In addition , several factors can increase our confidence in an estimate of effect . GRADE provides a systematic approach for considering and reporting each of these factors . GRADE separates the process of assessing quality of evidence from the process of making recommendations . Judgments about the strength of a recommendation depend on more than just the quality of evidence BACKGROUND AND PURPOSE Few r and omized controlled studies have examined the effects of exercise in patients with ankylosing spondylitis ( AS ) . This study investigated the effects of a 12-week , multimodal exercise program in patients with AS . SUBJECTS A convenience sample of 30 patients with AS ( 18 male , 12 female ) , with a mean age of 34.9 years ( SD=6.28 ) , participated in the study . Twenty-six subjects were classified as having stage I AS and 4 subjects were classified as having stage II AS according to the modified New York Criteria . METHODS This study was a r and omized controlled trial . Subjects were assigned to either a group that received an exercise program or to a control group . The exercise program consisted of 50 minutes of multimodal exercise , including aerobic , stretching , and pulmonary exercises , 3 times a week for 3 months . Subjects in both groups received medical treatment for AS , but the exercise group received the exercise program in addition to the medical treatment . All subjects received a physical examination at baseline and at 12 weeks . The examinations were conducted under the supervision of a physician who specialized in physical medicine and rehabilitation and included the assessment of spinal mobility using 2 methods : clinical measurements ( chin-to-chest distance , Modified Schober Flexion Test , occiput-to-wall distance , finger-to-floor distance , and chest expansion ) and inclinometer measurements ( gross hip flexion , gross lumbar flexion , and gross thoracic flexion ) . In addition , vital capacity was measured by a physiologist , and physical work capacity was evaluated by a doctorally prepared exercise instructor . RESULTS The measurements of the exercise group for chest expansion , chin-to-chest distance , Modified Schober Flexion Test , and occiput-to-wall distance were significantly better than those of the control group after the 3-month exercise period . The spinal movements of the exercise group improved significantly at the end of exercise program , but those of the control group showed no significant change . In addition , the results showed that the posttraining value of gross thoracic flexion of the exercise group was significantly higher than that of the control group . Physical work capacity and vital capacity values improved in the exercise group but decreased in the control group . DISCUSSION AND CONCLUSION In this study , a multimodal exercise program including aerobic , stretching , and pulmonary exercises provided in conjunction with routine medical management yielded greater improvements in spinal mobility , work capacity , and chest expansion BACKGROUND AND PURPOSE Assessment of the quality of r and omized controlled trials ( RCTs ) is common practice in systematic review s. However , the reliability of data obtained with most quality assessment scales has not been established . This report describes 2 studies design ed to investigate the reliability of data obtained with the Physiotherapy Evidence Data base ( PEDro ) scale developed to rate the quality of RCTs evaluating physical therapist interventions . METHOD In the first study , 11 raters independently rated 25 RCTs r and omly selected from the PEDro data base . In the second study , 2 raters rated 120 RCTs r and omly selected from the PEDro data base , and disagreements were resolved by a third rater ; this generated a set of individual rater and consensus ratings . The process was repeated by independent raters to create a second set of individual and consensus ratings . Reliability of ratings of PEDro scale items was calculated using multirater kappas , and reliability of the total ( summed ) score was calculated using intraclass correlation coefficients ( ICC [ 1,1 ] ) . RESULTS The kappa value for each of the 11 items ranged from.36 to.80 for individual assessors and from.50 to.79 for consensus ratings generated by groups of 2 or 3 raters . The ICC for the total score was.56 ( 95 % confidence interval=.47-.65 ) for ratings by individuals , and the ICC for consensus ratings was.68 ( 95 % confidence interval=.57-.76 ) . DISCUSSION AND CONCLUSION The reliability of ratings of PEDro scale items varied from " fair " to " substantial , " and the reliability of the total PEDro score was " fair " to " good . OBJECTIVE The aim of this study was to evaluate the impact of two different home-based daily exercise programs on pulmonary functions in the patients with ankylosing spondylitis ( AS ) . METHODS Fifty-one patients with AS were distributed into three groups . Group 1 ( n=19 ) was given a conventional exercise regimen . Group 2 ( n=19 ) received exercises based on the Global Posture Reeducation ( GPR ) method . Group 3 ( n=13 ) was accepted as the control group . Patients were assessed according to pain , functional capacity ( The Bath Ankylosing Spondylitis Functional Index - BASFI ) , disease activity ( The Bath Ankylosing Spondylitis Disease Activity Index - BASDAI ) , chest expansion , pulmonary function parameters , and 6-min walk distance ( 6MWD ) test . RESULTS Although there were significant improvements for BASDAI and BASFI scores in all groups , significant improvements in the VAS pain , chest expansion , pulmonary function parameters and 6MWD test were observed in the exercise groups . The improvements in pain , functional capacity , disease activity , chest expansion , pulmonary function parameters and 6MWD test were better in the exercise groups than in the control group . The GPR method result ed in greater improvements than the conventional exercise program in specific pulmonary function parameters like forced vital capacity , forced expiratory volume in 1s , and peak expiratory flow parameters . CONCLUSION Both exercises are efficient in improving pulmonary functions . Since the improvements in pulmonary function tests were greater in the patients who performed the exercise according to GPR method , motivated patients should be encouraged to perform this exercise program OBJECTIVE Home based self-care is essential for successful management of ankylosing spondylitis ( AS ) . We design ed an intervention package aim ed at promoting self-care and regular longterm exercise and evaluated its effect on outcome . METHOD Members of our data base ( n = 4569 ) were r and omly selected and r and omized to an intervention group ( IG ) or a followup control group ( CG ) . The intervention consisted of an exercise/information video , exercise progress chart , patient education booklet , and AS exercise reminder stickers . The outcome measures were function ( BASFI ) , disease activity ( BASDAI ) , global well being ( BAS-G ) , exercise self-efficacy ( ESE ) , arthritis self-efficacy ( SES ) , and quantity of AS mobility/aerobic exercise assessed at baseline and 6 months . RESULTS Of the 200 subjects , 155 completed the study ( 75 IG and 80 CG ) . Baseline analysis showed no differences between the CG and the IG . At 6 months , analysis revealed no statistically significant between-group differences for the BASFI , BASDAI , and BAS-G. although the p value of 0.08 for function approached significance . Self-efficacy for exercise showed a significant improvement in the IG ( p = 0.045 ) . There were no between-group differences for the SES pain and other symptoms subscales . Finally , there was a significant increase in self-reported AS mobility ( p < 0.001 ) and aerobic exercise ( p < 0.05 ) in the IG . CONCLUSION An exercise intervention package design ed to promote self-management in AS ( 1 ) significantly improves self-efficacy for exercise ; ( 2 ) significantly improves self-reported levels of exercise ; ( 3 ) reveals a trend for improvement in function ( BASFI ) PURPOSE To study the effects of adding supervised group physical therapy to unsupervised individualized therapy in ankylosing spondylitis . METHODS One hundred forty-four patients were  r and omized to exercises at home , or the same plus weekly group physical therapy for 9 months . Endpoints were spinal mobility , fitness ( maximum work capacity by ergometry ) , functioning ( Sickness Impact Profile , Health Assessment Question naire for the Spondylarthropathies , and Functional Index ) , and patient 's global assessment of change on a 10-cm visual analogue scale . RESULTS Thoracolumbar flexion and extension increased by an average of 0.5 cm ( 9 % ) after home exercises , and by 0.9 cm ( 16 % ) after group therapy . Maximum load in ergometry decreased by 2 W ( 1 % ) after home exercises , but increased by 7 W ( 4 % ) after group therapy . Global assessment improved by 0.3 ( 6 % ) after home exercises , and by 1.7 ( 34 % ) after group therapy . These three differences were statistically significant . There were no significant differences in chest expansion , cervical rotation , or the self- assessment s of functioning . CONCLUSIONS Group physical therapy proved superior to individualized therapy in improving thoracolumbar mobility and fitness , and had an important effect on global health reported by the patients Objective : To compare , in patients with ankylosing spondylitis ( AS ) , the effectiveness on pain , functional and psychological status of an intensive group exercise programme under the supervision of a physiotherapist and a home physiotherapy programme . Design : Fifty-one patients with AS were r and omly allocated into study and control groups . The study was design ed as a prospect i ve , double-blind study . Setting : Outpatient department , Istanbul Medical Faculty . Subjects : Patients who consulted with complaints of pain , morning stiffness and restricted range of movement with a confirmed diagnosis of ankylosing spondylitis . Interventions : Before exercise , both groups were given an education programme about AS . For group I patients an intensive exercise programme was organized under the supervision of a physiotherapist for six weeks . Group II patients had to practise exercises individually at home . Main outcome measures : Both groups were evaluated and compared for pain , functional and psychological status before treatment , at the end of treatment and three months after treatment using a visual analogue scale ( VAS ) for pain , Beck Depression Scale and Bath Ankylosing Spondylitis Functional Index ( BASFI ) . Results : Six patients withdrew , four from group I. Results from the remaining 45 showed more positive changes in the patients undertaking group exercise at six weeks and three months after treatment . Values showed a statistical significant difference in favour of group I. Conclusion : Group exercise in hospital may be more effective than home-based exercises at reducing impairment associated with ankylosing spondylitis
target: Moderate evidence supports exercise interventions in improving physical function , disease activity and chest expansion compared to controls ; there is low-level evidence of improved pain , stiffness , spinal mobility and cardiorespiratory function .
  Supervised group exercise yields better outcomes than unsupervised home exercise .
  The addition of aerobic components to flexibility programmes  improves cardiorespiratory outcomes , but not cardiovascular risk factors .
  The most effective exercise protocol remains unclear .
  Current evidence suggests that therapeutic exercises are beneficial for adults with ankylosing spondylitis ; effects on other SpA subtypes are unknown
background: To evaluate the effects of therapeutic exercise on pain , stiffness , quality of life , physical function , disease activity , health-related fitness and cardiovascular risk factors in adults with spondyloarthritis ( SpA ) .