Shunli Sun

Biographic Data

ID7791100
NAMEShunli Sun
GIVEN NAMESShunli
FAMILY NAMESun
SIGNATURESUN S
AFFILIATIONSShanghai Research Institute of Sports Science
ORCID0000-0001-6661-3406
VERIFIEDYes
TOTAL WORKS5
TOTAL CITATIONS0
WORKS AS AUTHOR5
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2023
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Predicting physical activity types in children aged 3–6 from video data using computer vision

    Open AccessXinxin Ma, Guanggao Zhao et al.ARTICLEBMC Public Health2026

    Assessing the types of physical activity (PA) in young children is crucial for exploring their relationship with health. Although existing machine learning methods have made certain progress, there are still deficiencies in non-contact, real-time dynamic monitoring and recognition accuracy. This study aims to utilize computer vision technology to construct non-contact, real-time dynamic, and high-precision recognition models for the types of phys…

  • Associations between family factors and physical activity clustering in preschool children

    Open AccessTing Huang, Guanggao Zhao et al.ARTICLEFrontiers in Public Health2024

    Objective: This study aimed to examine the association between family factors and physical activity (PA) clustering in preschool children. Methods: Preschoolers' PA and sedentary behavior (SB) were assessed consecutively for 7 days using ActiGraph accelerometers based on the cutoff counts developed by Pate et al. Information about children, their parents, and their families was collected using questionnaires. We developed a two-step approach to c…

  • Relationship between 24-h activity behavior and body fat percentage in preschool children

    Open AccessJinmei Fu, SHikun Sun et al.ARTICLEBMC Public Health2024

    BFP is closely linked to 24-h activity behaviors, notably in overweight and obese preschoolers. ISM identified MVPA as a critical influencer, with a 30-min reduction substantially increasing BFP. Gender disparities were evident, implicating MVPA in boys and LPA and SB in girls

  • The “supercompensation” effect of children’s lockdown during Covid-19

    Open AccessYunong Li, Guanggao Zhao et al.ARTICLEBMC Public Health2024

    After lockdown, children's PA, psychological, and sleep effects were "supercompensated." In particular, the PA of preschoolers before, during, and after the lockdown may show a "baseline-inhibition-supercompensation" process

  • A cohort study of factors influencing the physical fitness of preschool children

    Open AccessWendi Lv, Jinmei Fu et al.ARTICLEFrontiers in Public Health2023

    Objective: Based on the decision tree model, to explore the key influencing factors of children's physical fitness, rank the key influencing factors, and explain the complex interaction between the influencing factors. Methods: A cohort study design was adopted. 1,276 children (ages 3-6) from 23 kindergartens in Nanchang, China, were chosen for the study to measure the children's physical fitness at baseline and a year later and to compare the ph…