Acute continuous moderate-intensity exercise, but not low-volume high-intensity interval exercise, attenuates postprandial suppression of circulating osteocalcin in young overweight and obese adults
L Parker, CS Shaw, E Byrnes, NK Stepto, I Levinger
OSTEOPOROSIS INTERNATIONAL | SPRINGER LONDON LTD | Published : 2019
Bone remodeling markers (BRMs) are suppressed following the consumption of a meal. Our findings indicate that a single session of continuous moderate-intensity exercise, but not low-volume high-intensity interval exercise, performed 1 h after a meal attenuates the postprandial suppression of BRMs. INTRODUCTION: Acute exercise transiently increases BRMs including osteocalcin (tOC) and the undercarboxylated form of osteocalcin (ucOC), a hormone that is implicated in glucose regulation. The effects of acute exercise and exercise-intensity on postprandial levels of tOC and ucOC are unknown. METHODS: Twenty-seven adults that were overweight or obese (age 30 ± 1 years; BMI 30 ± 1 kg∙m-2; mean ± SE..View full abstract
Awarded by National Heart Foundation of Australia
A/Prof Levinger was supported by Future Leader Fellowship (ID: 100040) from the National Heart Foundation of Australia. Dr. Parker was supported by an Alfred Deakin Postdoctoral Fellowship. This work is supported by the Australian Government Collaborative Research Network (CRN) awarded to the authors LP, CSS, NKS, and IL.