Dunstan, D., Puddey, I., Beilin, L., Burke, V., Morton, A. & Stanton, K. (1998). Effects of a short-term circuit weight training program on glycaemic control in NIDDM. Diabetes Research and Clinical Practice,40(1), 53-61. Retrieved from https://doi.org/10.1016/S0168-8227(98)00027-8
This study assessed the effects of short-term circuit weight training (CWT) on glycaemic control in NIDDM. Twenty-seven untrained, sedentary subjects (mean age, 51) with NIDDM participated in an 8-week randomised, controlled study, involving either CWT 3 days/week (n=15) or no formal exercise (control) (n=12). All subjects performed regular self-blood glucose monitoring throughout. Fasting serum glucose and insulin were measured following a 12-h fast and during an oral glucose tolerance test (75 g) before and after 8 weeks. Twenty-one subjects completed the study (CWT, n=11) (Control, n=10). Strength for all exercises improved significantly after CWT. Pooled time-series analysis, using a random effects model, revealed an overall decrease in self-monitored glucose levels with CWT compared to controls. Significant reductions from baseline values were observed in both the glucose (−213 mmol l−1 per 120 min, P < 0.05) and insulin (−6130 pmol l−1 per 120 min, P < 0.05) area under the curve following CWT relative to controls. After adjustment for body mass changes, the change in self-monitored glucose levels and insulin area under the curve, but not glucose area under the curve, remained significant. Short-term CWT therefore may provide a practical exercise alternative in the lifestyle management of this condition.
Mary MacKillop Institute for Health Research
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