Document Detail

Acute high-intensity interval exercise reduces the postprandial glucose response and prevalence of hyperglycemia in patients with type 2 diabetes.
MedLine Citation:
PMID:  22268455     Owner:  NLM     Status:  Publisher    
High-volume endurance exercise (END) improves glycemic control in type 2 diabetes (T2D) but many individuals cite ''lack of time'' as a barrier to regular participation. High-intensity interval training (HIT) is a time-efficient method to induce physiological adaptations similar to END, but little is known regarding the effect of HIT in T2D. Using continuous glucose monitoring (CGM), we examined the 24-h blood glucose response to one session of HIT consisting of 10x60s cycling efforts at 90% maximal heart rate, interspersed with 60s rest. Seven adults with T2D underwent CGM for 24-h on two occasions under standard dietary conditions: following acute HIT and on a non-exercise control day (CTL). HIT reduced hyperglycemia measured as proportion of time spent above 10mmol/L (HIT: 4.5±4.4 vs. CTL: 15.2±12.3 %, p=0.04). Postprandial hyperglycemia, measured as the sum of post-meal areas under the glucose curve, was also lower after HIT vs. CTL (728±331 vs. 1142±556 mmol/L•9h, p=0.01). These findings highlight the potential for HIT to improve glycemic control in T2D.
Jenna B Gillen; Jonathan P Little; Zubin Punthakee; Mark A Tarnopolsky; Michael C Riddell; Martin J Gibala
Related Documents :
22143845 - Validation of the sensewear armband in circuit resistance training with different loads.
11126205 - Effects of the two beta3-agonists, zd7114 and zd2079 on 24 hour energy expenditure and ...
22068375 - Bilateral upper-limb rehabilitation after stroke using a movement-based game controller.
20847895 - Acute impact of moderate-intensity and vigorous-intensity exercise bouts on daily physi...
19948685 - Evaluation of the virtual physiology of exercise laboratory program.
2307795 - Characterization of double potentials in human atrial flutter: studies during transient...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-1-23
Journal Detail:
Title:  Diabetes, obesity & metabolism     Volume:  -     ISSN:  1463-1326     ISO Abbreviation:  -     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-1-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100883645     Medline TA:  Diabetes Obes Metab     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
© 2012 Blackwell Publishing Ltd.
Department of Kinesiology, McMaster University, Hamilton, ON CANADA Departments of Pediatrics & Medicine, McMaster University, Hamilton, ON CANADA Department of Kinesiology and Health Science, York University, Hamilton, ON CANADA.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Synthesis and Singlet Oxygen Reactivity of 1,2-Diaryloxyethenes and Selected Sulfur and Nitrogen Ana...
Next Document:  Water Desalination Batteries.