The influence of habitual breaks in sedentary time on cardiovagal baroreflex function

被引：15
|
作者：
O'Brien, Myles W. [1 ]
Al-Hinnawi, Amera [1 ]
Wu, Yanlin [1 ]
Petterson, Jennifer L. [1 ]
Shivgulam, Madeline E. [1 ]
Johns, Jarrett A. [1 ]
Frayne, Ryan J. [1 ]
Kimmerly, Derek S. [1 ]
机构：
[1] Dalhousie Univ, Fac Hlth, Sch Hlth & Human Performance, Div Kinesiol, Halifax, NS, Canada
来源：
APPLIED PHYSIOLOGY NUTRITION AND METABOLISM | 2021年 / 46卷 / 09期
关键词：
objectively measured physical activity; sedentary breaks; prolonged sitting; blood pressure regulation; autonomic cardiovascular control; arterial baroreflex; CARDIAC BAROREFLEX; PHYSICAL-ACTIVITY; SENSITIVITY;
D O I：
10.1139/apnm-2021-0246
中图分类号：
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号：
100403 ;
摘要：
Sedentary time has recently been included in the 24-h activity guidelines. However, the impact of habitual sedentary patterns on autonomic cardiovascular regulation are unclear. We tested the hypothesis that more sedentary time and fewer sedentary breaks were associated with lower cardiovagal baroreflex sensitivity. More frequent sedentary breaks, but not total sedentary time, was independently and positively associated with vagally mediated blood pressure control. Breaking up sedentary time could be more important than total sedentary time for cardiovascular health. Novelty: Breaks in sedentary time is an independent predictor of cardiovagal baroreflex sensitivity, with more frequent breaks associated with better vagallymediated blood pressure regulation.
引用
收藏
页码：1143 / 1146
页数：4
相关论文
共 50 条
  • [41] Influence of socio-economic status on habitual physical activity and sedentary behavior in 8- to 11-year old children
    Clemens Drenowatz
    Joey C Eisenmann
    Karin A Pfeiffer
    Greg Welk
    Kate Heelan
    Douglas Gentile
    David Walsh
    BMC Public Health, 10
  • [42] Influence of Parenting Style on Body Mass Index, Physical Activity, and Sedentary Time
    Selland, Corey A.
    Huber-Johnson, Emily C.
    Bowne, Mary
    Meendering, Jessica R.
    GLOBAL PEDIATRIC HEALTH, 2021, 8
  • [43] Associations Between Breaks in Sedentary Time and Body Size in Pacific Mothers and Their Children: Findings From the Pacific Islands Families Study
    Oliver, Melody
    Schluter, Philip J.
    Healy, Genevieve N.
    Tautolo, El-Shadan
    Schofield, Grant
    Rush, Elaine
    JOURNAL OF PHYSICAL ACTIVITY & HEALTH, 2013, 10 (08) : 1166 - 1174
  • [44] Associations of physical activity and sedentary time with aortic stiffness and autonomic function in early pregnancy
    Nuckols, Virginia R.
    Davis, Kristen G.
    Pierce, Gary L.
    Gibbs, Bethany Barone
    Whitaker, Kara M.
    JOURNAL OF APPLIED PHYSIOLOGY, 2025, 138 (03) : 774 - 782
  • [45] Interacting effects of exercise with breaks in sitting time on cognitive and metabolic function in older adults: Rationale and design of a randomised crossover trial
    Dunstan, David W.
    Wheeler, Michael J.
    Ellis, Kathryn A.
    Cerin, Ester
    Green, Daniel J.
    MENTAL HEALTH AND PHYSICAL ACTIVITY, 2018, 15 : 11 - 16
  • [46] Associations of habitual sedentary time with executive functioning and short-term memory in 7th and 8th grade adolescents
    Van Oeckel, Veerle
    Poppe, Louise
    Deforche, Benedicte
    Brondeel, Ruben
    Miatton, Marijke
    Verloigne, Maite
    BMC PUBLIC HEALTH, 2024, 24 (01)
  • [47] Exploring Mothers' Influence on Preschoolers' Physical Activity and Sedentary Time: A Cross Sectional Study
    Maltby, Alana M.
    Vanderloo, Leigh M.
    Tucker, Patricia
    MATERNAL AND CHILD HEALTH JOURNAL, 2018, 22 (07) : 978 - 985
  • [48] Exploring Mothers’ Influence on Preschoolers’ Physical Activity and Sedentary Time: A Cross Sectional Study
    Alana M. Maltby
    Leigh M. Vanderloo
    Patricia Tucker
    Maternal and Child Health Journal, 2018, 22 : 978 - 985
  • [49] Modulation of Vascular Endothelial Function by Low-Density Lipoprotein Cholesterol With Aging: Influence of Habitual Exercise
    Walker, Ashley E.
    Eskurza, Iratxe
    Pierce, Gary L.
    Gates, Phillip E.
    Seals, Douglas R.
    AMERICAN JOURNAL OF HYPERTENSION, 2009, 22 (03) : 250 - 256
  • [50] The Influence of Sedentary Behavior on the Relationship Between Cognitive Function and Vascular Function in Older Adults with and without Chronic Kidney Disease
    Hannan, Mary
    Collins, Eileen G.
    Phillips, Shane A.
    Quinn, Lauretta
    Steffen, Alana
    Bronas, Ulf G.
    NEPHROLOGY NURSING JOURNAL, 2021, 48 (06) : 553 - 561
12345