Home-based resistance training is not sufficient to maintain improved glycemic control following supervised training in older individuals with type 2 diabetes
Journal article
Dunstan, David Wayne, Daly, Robin M., Owen, Neville, Jolley, Damien, Vulikh, Elena, Shaw, Jonathan E. and Zimmet, Paul Z.. (2005). Home-based resistance training is not sufficient to maintain improved glycemic control following supervised training in older individuals with type 2 diabetes. Diabetes Care. 28(1), pp. 3 - 9. https://doi.org/10.2337/diacare.28.1.3
Authors | Dunstan, David Wayne, Daly, Robin M., Owen, Neville, Jolley, Damien, Vulikh, Elena, Shaw, Jonathan E. and Zimmet, Paul Z. |
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Abstract | Objective: To examine whether improvements in glycemic control and body composition resulting from 6 months of supervised high-intensity progressive resistance training could be maintained after an additional 6 months of home-based resistance training. Research design and methods: We performed a 12-month randomized controlled trial in 36 sedentary, overweight men and women with type 2 diabetes (aged 60–80 years) who were randomly assigned to moderate weight loss plus high-intensity progressive resistance training (RT&WL group) or moderate weight loss plus a control program (WL group). Supervised gymnasium-based training for 6 months was followed by an additional 6 months of home-based training. Glycemic control (HbA1c), body composition, muscle strength, and metabolic syndrome abnormalities were assessed at 0, 3, 6, 9, and 12 months. Results: Compared with the WL group, HbA1c decreased significantly more in the RT&WL group (−0.8%) during 6 months of supervised gymnasium-based training; however, this effect was not maintained after an additional 6 months of home-based training. In contrast, the greater increase in lean body mass (LBM) observed in the RT&WL group compared with the WL group (0.9 kg, P < 0.05) after the gymnasium-based training tended to be maintained after the home-based training (0.8 kg, P = 0.08). Similarly, the gymnasium-based increases in upper body and lower body muscle strength in the RT&WL group were maintained over the 12 months (P < 0.001). There were no between-group differences for changes in body weight, fat mass, fasting glucose, or insulin at 6 or 12 months. Conclusions: In older adults with type 2 diabetes, home-based progressive resistance training was effective for maintaining the gymnasium-based improvements in muscle strength and LBM but not glycemic control. Reductions in adherence and exercise training volume and intensity seem to impede the effectiveness of home-based training for maintaining improved glycemic control. |
Year | 2005 |
Journal | Diabetes Care |
Journal citation | 28 (1), pp. 3 - 9 |
Publisher | American Diabetes Association |
ISSN | 0149-5992 |
Digital Object Identifier (DOI) | https://doi.org/10.2337/diacare.28.1.3 |
Open access | Open access |
Page range | 3 - 9 |
Research Group | Mary MacKillop Institute for Health Research |
Place of publication | United States of America |
https://acuresearchbank.acu.edu.au/item/89094/home-based-resistance-training-is-not-sufficient-to-maintain-improved-glycemic-control-following-supervised-training-in-older-individuals-with-type-2-diabetes
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