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Marquette health sciences faculty receive $3.02 million grant to study exercise limitations in the pre-diabetic population

Oct. 4, 2022

Dr. Chris Sundberg and Dr. Sandra HunterMILWAUKEE — Dr. Sandra Hunter, professor of train science, and Dr. Christopher Sundberg, assistant professor of train science, each within the Division of Bodily Remedy in Marquette College’s Faculty of Well being Sciences, have been awarded a $3.02 million R01 grant from the Nationwide Institutes of Well being’s Nationwide Establishment on Ageing to review the constraints of train in individuals recognized with pre-diabetes.

People who find themselves recognized as pre-diabetic or with Sort-2 diabetes are at a better danger for heart problems, for which train is a key preventative measure. This research will have a look at the components that result in fatigue, exhaustion and different impediments for train efficiency to raised perceive what limits train and purposeful efficiency in individuals with diabetes. The analysis can even work to assist within the growth of focused, simpler train packages.

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“Pre-diabetes impacts about 90 million Individuals, and each pre-diabetes and Sort-2 diabetes are extremely related to heart problems and among the many high 5 causes of mortality worldwide,” Hunter mentioned.

Sundberg added, “Train is the cornerstone of administration of cardiovascular danger and is most efficacious through the pre-diabetes stage, however people who find themselves pre-diabetic are restricted by extreme fatigability of decrease extremities throughout train, which limits train efficiency.”

Researchers will conduct their research with two goals: The primary goal will research blood circulate and muscle oxygenation within the legs in response to dynamic fatiguing train. The second goal of this research will probably be a medical trial that may decide the effectiveness of resistance train coaching coupled with blood circulate restriction to enhance fatigability and vascular perform in individuals with diabetes.

“Drs. Hunter and Sundberg have assembled a robust group of colleagues from throughout campus to handle a really critical ancillary well being situation going through those that are pre-diabetic or undergo from Sort-2 diabetes,” mentioned Dr. William Cullinan, dean of the Faculty of Well being Sciences. “Their experience is uniquely positioned to realize nice perception into what causes extreme fatiguability in pre-diabetics, in addition to develop novel coaching packages designed to beat these challenges and promote constructive cardiovascular well being.”

Hunter and Sundberg are principal investigators on the award and are joined by co-investigators Dr. Carolyn Smith, medical affiliate professor of train science; Dr. Kathleen Lukaszewicz, medical affiliate professor of bodily remedy; and Dr. Mehdi Maadooliat, affiliate professor of arithmetic and statistical sciences within the Klingler Faculty of Arts and Sciences. Dr. Michael Widlansky, Northwestern Mutual Professor of Cardiovascular Drugs on the Medical Faculty of Wisconsin, and Dr. Shane Phillips, professor of bodily remedy on the College of Illinois at Chicago, are additionally co-investigators on the research.

The Nationwide Institutes of Well being’s Analysis Venture Grant (R01) is the unique and traditionally oldest grant mechanism utilized by the NIH. The R01 supplies help for health-related analysis and growth primarily based on the mission of the NIH. R01s will be investigator-initiated or will be solicited.

About Kevin Conway

Kevin Conway

Kevin is the affiliate director for college communication within the Workplace of Advertising and Communication. Contact Kevin at (414) 288-4745 or

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