Michael Wheeler

Different frequencies of active interruptions to sitting have distinct effects on 22 h glycemic control in type 2 diabetes

Ashleigh R Homer, Frances C Taylor, Paddy C Dempsey, Michael J Wheeler, Parneet Sethi, Megan S Grace, Daniel J Green, Neale D Cohen, Robyn N Larsen, Bronwyn A Kingwell, Neville Owen, David W Dunstan

Journal article  |  2021  |  NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES

BACKGROUND & AIMS: Whether the frequency of interruptions to sitting time involving simple resistance activities (SRAs), compared ..

Frequency of Interruptions to Sitting Time: Benefits for Postprandial Metabolism in Type 2 Diabetes

Ashleigh R Homer, Frances C Taylor, Paddy C Dempsey, Michael J Wheeler, Parneet Sethi, Melanie K Townsend, Megan S Grace, Daniel J Green, Neale D Cohen, Robyn N Larsen, Bronwyn A Kingwell, Neville Owen, David W Dunstan

Journal article  |  2021  |  DIABETES CARE

OBJECTIVE: To determine whether interrupting sitting with brief bouts of simple resistance activities (SRAs) at different frequenc..

Acute effects of interrupting prolonged sitting on vascular function in type 2 diabetes

Frances C Taylor, David W Dunstan, Ashleigh R Homer, Paddy C Dempsey, Bronwyn A Kingwell, Rachel E Climie, Neville Owen, Neale D Cohen, Robyn N Larsen, Megan Grace, Nina Eikelis, Michael J Wheeler, Melanie K Townsend, Nirav Maniar, Daniel J Green

Journal article  |  2021  |  AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY

In healthy and overweight/obese adults, interrupting prolonged sitting with activity bouts mitigates impairment in vascular functi..

Combined effects of continuous exercise and intermittent active interruptions to prolonged sitting on postprandial glucose, insulin, and triglycerides in adults with obesity: a randomized crossover trial

Michael J Wheeler, Daniel J Green, Ester Cerin, Kathryn A Ellis, Ilkka Heinonen, Jaye Lewis, Louise H Naylor, Neale Cohen, Robyn Larsen, Paddy C Dempsey, Bronwyn A Kingwell, Neville Owen, David W Dunstan

Journal article  |  2020  |  INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY

BACKGROUND: Postprandial glucose, insulin, and triglyceride metabolism is impaired by prolonged sitting, but enhanced by exercise...

Distinct effects of acute exercise and breaks in sitting on working memory and executive function in older adults: a three-arm, randomised cross-over trial to evaluate the effects of exercise with and without breaks in sitting on cognition

Michael J Wheeler, Daniel J Green, Kathryn A Ellis, Ester Cerin, Ilkka Heinonen, Louise H Naylor, Robyn Larsen, Patrik Wennberg, Carl-Johan Boraxbekk, Jaye Lewis, Nina Eikelis, Nicola T Lautenschlager, Bronwyn A Kingwel, Gavin Lambert, Neville Owen, David W Dunstan

Journal article  |  2020  |  BRITISH JOURNAL OF SPORTS MEDICINE

BACKGROUND: Sedentary behaviour is associated with impaired cognition, whereas exercise can acutely improve cognition. OBJECTIVE: ..

Effect Of Frequency Of Breaks During Prolonged Sitting On Postprandial Metabolism In Type 2 Diabetes

Ashleigh R Homer, Frances C Taylor, Paddy C Dempsey, Michael J Wheeler, Parneet Sethi, Melanie Townsend, Daniel J Green, Neville Owen, Robyn N Larsen, Bronwyn A Kingwell, David W Dunstan

Conference Proceedings  |  2020  |  MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Effect of Morning Exercise With or Without Breaks in Prolonged Sitting on Blood Pressure in Older Overweight/Obese Adults Evidence for Sex Differences

Michael J Wheeler, David W Dunstan, Kathryn A Ellis, Ester Cerin, Sarah Phillips, Gavin Lambert, Louise H Naylor, Paddy C Dempsey, Bronwyn A Kingwell, Daniel J Green

Journal article  |  2019  |  HYPERTENSION

Both exercise and breaks in prolonged sitting can reduce blood pressure (BP) in older overweight/obese adults. We investigated whe..

Morning exercise mitigates the impact of prolonged sitting on cerebral blood flow in older adults

Michael J Wheeler, David W Dunstan, Brianne Smith, Kurt J Smithl, Anna Scheer, Jaye Lewis, Louise H Naylor, Ilkka Heinonen, Kathryn A Ellis, Ester Cerin, Philip N Ainslie, Daniel J Green

Journal article  |  2019  |  JOURNAL OF APPLIED PHYSIOLOGY

Preventing declines in cerebral blood flow is important for maintaining optimal brain health with aging. We compared the effects o..

Phenotypic Responses to a Lifestyle Intervention Do Not Account for Inter-Individual Variability in Glucose Tolerance for Individuals at High Risk of Type 2 Diabetes

Grainne O'Donoghue, Aileen Kennedy, Gregers S Andersen, Bernadette Carr, Stephen Cleary, Eoin Durkanl, Heidi Davis, Kristine Faerch, Paula Fitzpatrick, Helena Kenny, Noel McCaffrey, Javier Monedero, Enda Murphy, John Noone, Tommi Suvitaival, Tanja Thybo, Michael Wheeler, Dorte Vistisen, John J Nolan, Donal J O'Gorman

Journal article  |  2019  |  FRONTIERS IN PHYSIOLOGY

Background: Lifestyle interventions have been shown to delay or prevent the onset of type 2 diabetes among high risk adults. A bet..

Simple intermittent resistance activity mitigates the detrimental effect of prolonged unbroken sitting on arterial function in overweight and obese adults

Rachel E Climie, Michael J Wheeler, Megan Grace, Elisabeth A Lambert, Neale Cohen, Neville Owen, Bronwyn A Kingwell, David W Dunstan, Daniel J Green

Journal article  |  2018  |  JOURNAL OF APPLIED PHYSIOLOGY

Prolonged sitting contributes to cardiovascular disease (CVD) risk. The underlying mechanisms are unknown, but may include changes..