Interrupting prolonged sitting with repeated chair stands or short walks reduces postprandial insulinemia in healthy adults
Jenna B. Gillen, Stephanie Estafanos, Eric Williamson, Nathan Hodson, Julia M. Malowany, Dinesh Kumbhare, Daniel R. Moore
Abstract
Breaking up prolonged sitting with intermittent walking breaks can improve glycemic control. Here, we demonstrated that interrupting prolonged sitting every 30 min with 1 min of repeated chair stands was as effective as 2-min treadmill walks for lowering postprandial insulinemia in healthy adults. Markers of contraction- and insulin-mediated muscle glucose uptake were unchanged. Repeated chair stands as a form of body-weight resistance activity may represent a cost- and space-efficient activity break for mitigating cardiometabolic-disease risk.
Topics & Concepts
PostprandialSquatSittingInsulinMedicineArea under the curveMealInternal medicineSquatting positionEndocrinologyAnimal sciencePhysical therapyBiologyPathologyPhysical Activity and HealthObesity, Physical Activity, DietCardiovascular and exercise physiology