King Grub
2014-06-06, 09:02
BACKGROUND:
People with a family history of type 2 diabetes have lower energy expenditure (EE) and more obesity than those having no such family history. Resistance exercise (RE) may induce excess post-exercise energy expenditure (EPEE) and reduce long-term risk for obesity in this susceptible group.
PURPOSE:
To determine the effect of RE on EPEE for 15 hours after a single exercise bout in healthy, untrained young men having a family history of type 2 diabetes.
DESIGN:
Seven untrained men (23 ± 1.2 years, BMI 24 ± 1.1) completed a 48-h protocol in a whole room calorimeter. The first day served as a control day, with a moderate 40-min RE bout occurring on the second day. Differences in post-exercise EE were compared with matched periods from the control day for cumulative 15-min intervals (up to 150 min) and 15 hours after the RE bout was completed.
RESULTS:
The most robust difference in EPEE between the experimental and control days was observed in the first 15-minute post-exercise period (M=1.4Kcal/min; SD=0.7; p<0.05). No statistically significant differences in EPEE were noted beyond 90-minutes of continuous measurement.
CONCLUSIONS:
Young people with a family history of type 2 diabetes may not show EPEE after a single RE bout when observed for 15 hours after RE and long-term resistance training may be required to promote EPEE.
Int J Sport Nutr Exerc Metab. 2014 Jun 5. A Single Bout of Resistance Exercise Does Not Promote Excess Post-Exercise Energy Expenditure in Untrained Young Men with a Family History of Diabetes.
People with a family history of type 2 diabetes have lower energy expenditure (EE) and more obesity than those having no such family history. Resistance exercise (RE) may induce excess post-exercise energy expenditure (EPEE) and reduce long-term risk for obesity in this susceptible group.
PURPOSE:
To determine the effect of RE on EPEE for 15 hours after a single exercise bout in healthy, untrained young men having a family history of type 2 diabetes.
DESIGN:
Seven untrained men (23 ± 1.2 years, BMI 24 ± 1.1) completed a 48-h protocol in a whole room calorimeter. The first day served as a control day, with a moderate 40-min RE bout occurring on the second day. Differences in post-exercise EE were compared with matched periods from the control day for cumulative 15-min intervals (up to 150 min) and 15 hours after the RE bout was completed.
RESULTS:
The most robust difference in EPEE between the experimental and control days was observed in the first 15-minute post-exercise period (M=1.4Kcal/min; SD=0.7; p<0.05). No statistically significant differences in EPEE were noted beyond 90-minutes of continuous measurement.
CONCLUSIONS:
Young people with a family history of type 2 diabetes may not show EPEE after a single RE bout when observed for 15 hours after RE and long-term resistance training may be required to promote EPEE.
Int J Sport Nutr Exerc Metab. 2014 Jun 5. A Single Bout of Resistance Exercise Does Not Promote Excess Post-Exercise Energy Expenditure in Untrained Young Men with a Family History of Diabetes.