Skip to main content
Top

05-03-2024 | Original Article

Effect of blood flow restriction and electrical muscle stimulation on human glycemic response to a glucose challenge

Authors: Alexa A. Robertson, Christopher Pignanelli, Jamie F. Burr

Published in: European Journal of Applied Physiology

Login to get access

Abstract

Purpose

To determine whether reduced tissue oxygen availability through blood flow restriction (BFR) alone, or in combination with electrically induced muscle contractions, can improve glucose clearance after an acute glucose challenge.

Methods

In a randomized crossover design, 21 young participants (females: 12) were allocated to perform 1) electrical muscle stimulation (EMS), 2) BFR, 3) EMS + BFR or 4) no treatment (control). Participants completed each condition immediately preceding a 2 h oral glucose tolerance test (100 g). Primary analyses were performed on the glucose area under the curve (AUC) at time points 0–30, 30–120, and 0–120 min. Secondary analyses were performed on glycemic responses based on biological sex and estimated muscle phenotype.

Results

Compared to the control (322±25 mM∙min), the 0-30 min AUC was reduced following EMS (293±22 mM∙min, p = 0.0004), and EMS + BFR (298±36 mM∙min., p = 0.006), whereas BFR in isolation did not differ (306±30 mM∙min, p = 0.1). The 30–120 and 0-120 min glucose AUCs were similar across conditions. Based on effect size from the control conditions, our secondary analysis suggests different 0–30 min glycemic responses after EMS + BFR between females (dz = 0.206) vs. males (dz = 1.461) and/or slow (dz = 0.426) vs. fast (dz = 1.075) muscle phenotype.

Conclusion

Reducing tissue oxygen availability with BFR did not augment the effects of EMS in the overall group; however, we provide preliminary data to suggest possible sex and/or muscle phenotypic responses in glycemic regulation with these modalities.
Appendix
Available only for authorised users
Literature
go back to reference Holloszy JO, Hansen PA (1996) Regulation of glucose transport into skeletal muscle. Reviews of Physiology, Biochemistry and Pharmacology, vol 94. Springer, Berlin Heidelberg, Berlin, Heidelberg, pp 99–193 Holloszy JO, Hansen PA (1996) Regulation of glucose transport into skeletal muscle. Reviews of Physiology, Biochemistry and Pharmacology, vol 94. Springer, Berlin Heidelberg, Berlin, Heidelberg, pp 99–193
Metadata
Title
Effect of blood flow restriction and electrical muscle stimulation on human glycemic response to a glucose challenge
Authors
Alexa A. Robertson
Christopher Pignanelli
Jamie F. Burr
Publication date
05-03-2024
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Applied Physiology
Print ISSN: 1439-6319
Electronic ISSN: 1439-6327
DOI
https://doi.org/10.1007/s00421-024-05444-z