Abstract:
:2016 has been an exciting year for research in physical activity, inactivity and health. Recognition of the importance of all physical behaviors (physical activity, sedentary time and sleep) across the 24-hr day continues to grow. Notable advances have included: applications of recent methodological innovations that account for the codependence of the behaviors in the finite 24-hr period showing that the balance of these behaviors is associated with health; methodological innovations focusing on the classification of behaviors and/or quantification of the 24-hr diurnal activity pattern; and a series of systematic reviews that helped provide the evidence base for the release of the innovative 24-hr movement guidelines earlier this year. This commentary focuses on just two of these papers: the first by Goldsmith and colleagues who demonstrate a new statistical method that exploits the time series nature of accelerometer data facilitating new insights into time-specific determinants of children's activity patterns and associations with health; the second by Tremblay and colleagues who describe the evidence base for associations between each physical behavior and children's health, the emerging evidence base for associations between the balance of behaviors and health, and development of the world's first 24-hr movement guidelines.
journal_name
Pediatr Exerc Scijournal_title
Pediatric exercise scienceauthors
Rowlands AVdoi
10.1123/pes.2017-0011subject
Has Abstractpub_date
2017-02-01 00:00:00pages
26-30issue
1eissn
0899-8493issn
1543-2920journal_volume
29pub_type
评论,杂志文章abstract::Observational studies identified associations between vitamin D insufficiency (serum 25(OH)D < 30ng·ml-1) and risk of upper respiratory infection (URI). Swimmers are highly prone to URIs, which might hinder their performance. The aim of this study was to examine if vitamin D3 supplementation reduces URI burden in vita...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.2014-0030
更新日期:2015-02-01 00:00:00
abstract::The present study examined the association between the angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism, physical activity, and resting blood pressure (BP) in a sample of 132 children (48.4% female). Children attaining 60 min/day of moderate-to-vigorous physical activity (MVPA) possessed lower...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.22.2.301
更新日期:2010-05-01 00:00:00
abstract::Our purpose was to demonstrate that 30-s tethered swimming test can be a useful tool to estimate swimming performance in short distance freestyle events. Thirteen high level adolescent swimmers (7 male and 6 female of 16.6 ± 1.0 and 15.8 ± 0.8 years old) performed a 30-s maximum effort in front crawl tethered swimming...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.24.2.312
更新日期:2012-05-01 00:00:00
abstract::The purpose of this study was to investigate the relationship between maximal sprinting (MSS) and aerobic (MAS) speeds in a cohort of highly-trained young male soccer players with the influence of body mass controlled for using allometric scaling. MSS and MAS were obtained in 14 pre-age at peak height velocity (APHV) ...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.22.4.497
更新日期:2010-11-01 00:00:00
abstract:PURPOSE:The comparison of habitual physical activity and sedentary time in teenagers and young adults with cerebral palsy (CP) with typically developed (TD) peers can serve to quantify activity shortcomings. METHODS:Patterns of sedentary, upright, standing, and walking components of habitual physical activity were com...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2017-0285
更新日期:2019-02-01 00:00:00
abstract::The aim of this investigation was to develop an equation to estimate physical activity energy expenditure (PAEE) during a 10-min physically active academic lesson using The System for Observing Fitness Instruction Time (SOFIT) and demographic information. PAEE (portable indirect calorimeter) and physical activity (SOF...
journal_title:Pediatric exercise science
pub_type: 临床试验,杂志文章
doi:10.1123/pes.20.4.439
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine a new tool (PPPAS = Parent Perceptions of Physical Activity Scale-Preschool) developed to study parental perceptions of physical activity (PA) among parents of toddler and preschool age children. METHOD:143 children (mean age 31.65 months; 75% male) and their parents we...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2016-0213
更新日期:2017-08-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine age and sex differences in standing long jump (SLJ) and to determine norm-referenced values for Spanish preschool children. METHOD:A total of 3555 children, aged 3-6 years, participated in this study (1746 girls and 1809 boys). To measure explosive leg power, the SLJ wa...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2016-0076
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:Research regarding exercise-induced muscle-damage mainly focuses on adults. The present study examined exercise-induced muscle-damage responses in adults compared with children. METHOD:Eleven healthy boys (10-12 y) and 15 healthy men (18-45 y) performed 5 sets of 15 maximal eccentric contractions of the knee e...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2016-0185
更新日期:2017-08-01 00:00:00
abstract:PURPOSE:To quantify the differences in daily physical activity (PA) patterns, intensity-specific volumes, and PA bouts in youth with and without heart disease (HD). METHODS:Seven-day PA was measured on children/adolescents with HD (n = 34; median age 12.4 y; 61.8% male; 70.6% single ventricle, 17.7% heart failure, and...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2020-0073
更新日期:2020-09-22 00:00:00
abstract::The positive effects of physical training on heart rate variability (HRV) in healthy adults are widely recognized; however, the responsiveness to training in healthy children has not yet been established. The aim of this study was to determine the influence of physical training on HRV in prepubertal healthy children. ...
journal_title:Pediatric exercise science
pub_type: 杂志文章,meta分析,评审
doi:10.1123/pes.2013-0063
更新日期:2014-05-01 00:00:00
abstract::Amid the childhood obesity epidemic, understanding how organized sports participation contributes to meeting physical activity recommendations in children is important. Anthropometrics were measured in children (n = 111; 68% female, 9.1 ± 0.8 yr) before one 50-min soccer match. Time spent at different physical activit...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.23.2.281
更新日期:2011-05-01 00:00:00
abstract::Second-generation antipsychotic (SGA) medications, used to treat youth for a wide-range of mental health conditions, are associated with excessive weight gain and other comorbidities, placing these individuals at high risk for cardiovascular disease. Little is known about the effect of physical activity (PA) on cardio...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2014-0076
更新日期:2014-11-01 00:00:00
abstract::This study examined whether active commuting to and from school was associated with more frequent walking and cycling to other neighborhood destinations. Parents reported on free-time physical activity and frequency of active commuting among 1,643 South Australians (9-15 years), as well as their perceptions of risk as...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.19.4.436
更新日期:2007-11-01 00:00:00
abstract::The objective of this study was to investigate the effect of an 8-week aerobic-exercise training program on ventilatory threshold and ventilatory efficiency in overweight children. Twenty overweight children (BMI > 85th percentile) performed a graded cycle exercise test at baseline and were then randomly assigned to 8...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.19.1.82
更新日期:2007-02-01 00:00:00
abstract::The aim of this study was to investigate the effects of a school-based cardiovascular-fitness-training program in children with mental retardation (MR). Thirty boys (8-15 years old) with mild to moderate mental retardation were randomly divided into 2 groups--experimental (EX) and control (CN). The EX group underwent ...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.19.2.171
更新日期:2007-05-01 00:00:00
abstract:PURPOSE:Sickle cell disease (SCD) significantly affects physical functioning. We examined physical activity (PA) patterns in children with SCD versus a national sample and factors associated with PA and participation in physical education and organized sports. METHOD:One hundred children with SCD completed a 58-item s...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2016-0276
更新日期:2017-08-01 00:00:00
abstract::The objective of the current study is to determine the effects of regular wrestling exercise oxidative DNA damage and antioxidant parameters. The findings of the current study have shown that 8-hydroxy-2'-deoxyguanosine (8-OHdG) obtained from wrestlers in basal status were significantly lower than those of sedentary (...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.22.1.60
更新日期:2010-02-01 00:00:00
abstract:UNLABELLED:We initiated a pilot study to investigate the effects of 8 wks of aerobic exercise training (ET) on insulin sensitivity and inflammatory markers in obese and insulin-resistant minority adolescents. Eleven morbidly obese (BMI 41.4 ± 1.8 kg/m2) minority adolescents were entered into a supervised ET interventio...
journal_title:Pediatric exercise science
pub_type: 临床试验,杂志文章
doi:10.1123/pes.25.1.12
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:To examine aerobic fitness, total moderate to vigorous physical activity (MVPA) and also patterns in terms of MVPA between children and adolescents with human immunodeficiency virus (HIV) and controls, and to determine whether differences, if any, are associated with HIV, sex and highly active antiretroviral th...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2017-0036
更新日期:2017-08-01 00:00:00
abstract::Previous research suggests the neighborhood environment may be an important influence on children's physical activity (PA) behaviors; however, findings are inconsistent. The purpose of this study was to further understand the relationship between perceptions of the neighborhood environment and children's afterschool m...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2014-0139
更新日期:2015-05-01 00:00:00
abstract::This essay expounds on fundamental, quantitative elements of the exercise ventilation in children, which was the subject of the Tom Rowland Lecture given at the NASPEM 2018 Conference. Our knowledge about how much ventilation rises during aerobic exercise is reasonably solid; our understanding of its governance is a w...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2018-0167
更新日期:2018-11-01 00:00:00
abstract::An algorithm was developed to describe how physical activity (PA) patterns relate to overall motion counts. Thirty-five children wore an accelerometer (7-days). Each motion count was compared with the mean of surrounding counts within 21 min. Counts per minute similar to the mean were grouped into bouts. Counts that d...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.20.3.305
更新日期:2008-08-01 00:00:00
abstract::The Wingate anaerobic test (WAnT) has not been used to assess individuals with Down syndrome (DS) and it is unknown if it is reliable in this population. We investigated the reliability of the WAnT in 19 adolescents with DS (age = 14.8 yrs; weight = 52.7 kg; height = 146.3 cm). Participants completed, on separate days...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.21.1.47
更新日期:2009-02-01 00:00:00
abstract:PURPOSE:Bullying is a specific pattern of repeated victimization explored with great frequency in school-based literature, but receiving little attention within sport. The current study explored the prevalence of bullying in sport, and examined whether bullying experiences were associated with perceptions about relatio...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2015-0088
更新日期:2016-05-01 00:00:00
abstract::Sex-specific equations for predicting maturity offset, time before or after peak height velocity (PHV), were evaluated in 63 girls and 74 boys from the Fels Longitudinal Study. Serially measured heights (0.1 cm), sitting heights (0.1 cm), weights (0.1 kg), and estimated leg lengths (0.1 cm) from 8 to 18 years were use...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2015-0090
更新日期:2016-08-01 00:00:00
abstract::In his seminal paper, Rowland clearly outlined the rationale, evidence, and implications for the biological control of physical activity. Ten years later, there has been some progress in this area related to childhood physical activity with perhaps the greatest progress being made in the areas of genetics and the neur...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.21.3.257
更新日期:2009-08-01 00:00:00
abstract::The modified Chrispin-Norman radiography score (CNS) is used in evaluation of radiographic changes in children with cystic fibrosis (CF). We evaluated the correlation of modified CNS with peak exercise capacity (Wpeak) and ventilatory efficiency (reflected by breathing reserve index-BRI) during progressive cardiopulmo...
journal_title:Pediatric exercise science
pub_type: 临床试验,杂志文章
doi:10.1123/pes.2013-0129
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:To determine the acute effects of high-intensity intermittent exercise (HIIE) on vascular function. METHODS:Lean (n = 18, BMI = 17.1 ± 0.7) and obese (n = 17, BMI = 25.4 ± 0.8) prepubescent boys aged 10.2 ± 0.2 years were studied. HIIE consisted of 8 sets of 20 s of cycle ergometry at 100, 130, and 170% of VO2...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2015-0100
更新日期:2015-11-01 00:00:00
abstract::The purpose of this study was to determine the amount of physical and sedentary activity normal-weight and at-risk-for/overweight boys perform when alone, with a peer of similar weight and with a peer of different weight. Participants included boys, ages 8-12 years, classified as either normal-weight (<85th BMI percen...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.23.1.49
更新日期:2011-02-01 00:00:00