3 ) short-term , water-based aerobic capacity training , which results show limited evidence for a positive effect on functional ability and aerobic capacity .
( 4 ) long-term , l and -based aerobic capacity and muscle strength training , which results show moderate evidence for a positive effect on aerobic capacity and muscle strength .
With respect to safety , no deleterious effects were found in any of the included studies .
Based on the evidence , aerobic capacity training combined with muscle strength training is recommended as routine practice in patients with RA
BACKGROUND An up-to- date overview of the effectiveness and safety of dynamic exercise therapy ( exercise therapy with a sufficient intensity , duration , and frequency to establish improvement in aerobic capacity and /or muscle strength ) is lacking .
OBJECTIVES To assess the effectiveness and safety of short-term ( < three months ) and long-term ( > three months ) dynamic exercise therapy programs ( aerobic capacity and /or muscle strength training ) , either l and or water-based , for people with RA .
To do this we up date d a previous Cochrane review ( van den Ende 1998 ) and made categories for the different forms of dynamic exercise programs .
Dynamic training and circulating neuropeptides in patients with rheumatoid arthritis: a comparative study with healthy subjects.
This study aim ed at evaluating the effects of a dynamic physical training programme on circulating levels of corticotropin-releasing hormone ( CRH ) , beta-lipotropin ( beta-LPH ) , and beta-endorphin ( beta-EP ) after high-intensity training for 6 weeks ( 60 min twice a week ) and after low-intensity training ( home-training ) for another 6 months in patients with rheumatoid arthritis ( RA ) and in healthy subjects . Additionally , differences in neuropeptide levels between the two groups were studied . A total of 30 patients with RA were r and omly allocated to the study , 15 in the training group ( TG ) and 15 in the control group ( CG ) . In addition , 20 healthy subjects ( 10 in TG ; 10 in CG ) participated . In addition to the biochemical analyses , the following variables were assessed for the RA group : pain and disability ( Stanford health assessment question naire ) , joint tenderness ( Ritchie articular index ) , disease activity , muscle function , aerobic capacity , sociodemographic data and attitudes . The results obtained at the start revealed significant differences ( p < 0.05 ) between RA patients and healthy subjects concerning CRH levels , RA patients showing the lower levels ( RA-group Md = 24 pmol/L , healthy group Md = 29 pmol/L ) . No significant differences concerning beta-LPH and beta-EP were found here . After the high-intensity training period , a significant increase of the CRH levels were found for the RA-TG ( pretest Md = 24 pmol/L , after 6 weeks Md = 27 pmol/L , p < 0.05 ) . No such results were found for the healthy-TG or the control groups . Concerning beta-EP , significant differences between the RA-TG and healthy-TG were found after the training . RA patients generally showing higher levels as compared with the healthy ( RA-group Md = 42 pmol/L , healthy group Md = 36 pmol/L , p < 0.05 ) . The same pattern was found for the beta-LPH levels . In conclusion , the effects of physical training on circulating neuropeptides remain still incompletely examined , and there is no definite answer to the question whether increased beta-EP levels are good or bad
3 ) short-term , water-based aerobic capacity training , which results show limited evidence for a positive effect on functional ability and aerobic capacity .
( 4 ) long-term , l and -based aerobic capacity and muscle strength training , which results show moderate evidence for a positive effect on aerobic capacity and muscle strength .
With respect to safety , no deleterious effects were found in any of the included studies .
Based on the evidence , aerobic capacity training combined with muscle strength training is recommended as routine practice in patients with RA
BACKGROUND An up-to- date overview of the effectiveness and safety of dynamic exercise therapy ( exercise therapy with a sufficient intensity , duration , and frequency to establish improvement in aerobic capacity and /or muscle strength ) is lacking .
OBJECTIVES To assess the effectiveness and safety of short-term ( < three months ) and long-term ( > three months ) dynamic exercise therapy programs ( aerobic capacity and /or muscle strength training ) , either l and or water-based , for people with RA .
To do this we up date d a previous Cochrane review ( van den Ende 1998 ) and made categories for the different forms of dynamic exercise programs .