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 compared in age-matched (16.8 y) groups of 54 youths with bilateral spastic CP (38 who walk with limitations and 16 who require mobility devices) and 41 TD youths in the Middle East. Activity and sedentary behavior were measured over 96 hours by activPAL3 physical activity monitors. RESULTS:Participants with CP spent more time sedentary (8%) and sitting (37%) and less time standing (20%) and walking (40%) than TD (all Ps < .01). These trends were enhanced in the participants with CP requiring mobility devices. Shorter sedentary events (those <60-min duration) were similar for TD and CP groups, but CP had significantly more long sedentary events (>2 h) and significantly fewer upright events (taking <30, 30-60, and >60 min) and less total upright time than TD. CONCLUSION:Ambulant participants with CP, as well as TD youth must be encouraged to take more breaks from being sedentary and include more frequent and longer upright events.
journal_name
Pediatr Exerc Scijournal_title
Pediatric exercise scienceauthors
Aviram R,Harries N,Shkedy Rabani A,Amro A,Nammourah I,Al-Jarrah M,Raanan Y,Hutzler Y,Bar-Haim Sdoi
10.1123/pes.2017-0285subject
Has Abstractpub_date
2019-02-01 00:00:00pages
60-66issue
1eissn
0899-8493issn
1543-2920pii
pes.2017-0285journal_volume
31pub_type
杂志文章abstract::The strength of time-dependent correlations known as stride interval (SI) dynamics has been proposed as an indicator of neurologically healthy gait. Most recently, it has been hypothesized that these dynamics may be necessary for gait efficiency although the supporting evidence to date is scant. The current study exam...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2013-0117
更新日期:2014-08-01 00:00:00
abstract::Physical and Psychosocial Health Outcomes," in Ped Exerc Sci, 27(4), pp. 546-558, http://dx.doi.org/10.1123/pes.2015-0011, Kipp's affiliation was incorrectly listed as the Dept. of Kinesiology and Health Promotion, Lexington, KY. Kipp's correct affiliation is with the Dept. of Health and Human Performance, Texas State...
journal_title:Pediatric exercise science
pub_type: 已发布勘误
doi:10.1123/pes.2016-0046
更新日期:2016-02-01 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::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::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::The purpose of this study was to assess physical activity preferences (PAP) in preadolescent children. 191 Latino and White children (M = 11.9, SD = +/- 0.7) participated. Demographic, anthropometric, and PAP measures were employed. Both Latino and White children reported water play, basketball, and bicycling as their...
journal_title:Pediatric exercise science
pub_type: 杂志文章,多中心研究
doi:10.1123/pes.21.4.400
更新日期:2009-11-01 00:00:00
abstract:PURPOSE:The aim of this study was to examine the factors that influence compliance and practical utility of a continuous wear protocols for activPAL™ among adolescents. METHODS:Seven hundred and fifty-five (11-18 y; 50.6% girls) students wore the waterproof activPAL™ for 7 consecutive days. The effects of factors such...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2018-0170
更新日期:2019-08-01 00:00:00
abstract::Children differ from adults in many muscular performance attributes such as size-normalized strength and power, endurance, fatigability and the recovery from exhaustive exercise, to name just a few. Metabolic attributes, such as glycolytic capacity, substrate utilization, and VO2 kinetics also differ markedly between ...
journal_title:Pediatric exercise science
pub_type: 杂志文章,评审
doi:10.1123/pes.24.1.2
更新日期:2012-02-01 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:OBJECTIVES:This study aims to (1) use the objective activPAL activity monitor to assess physical activity behaviors, including sitting/lying, standing, and both light (LIPA) and moderate-to-vigorous physical activity (MVPA); (2) to develop distinct activity profiles based on time spent in each behavior in a sample of a...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2015-0081
更新日期:2016-02-01 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 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:PURPOSE:To understand the extent different types of acute exercise influence cerebral blood flow during and following exercise in children. METHODS:Eight children (7-11 y; 4 girls) completed 2 conditions: high-intensity interval exercise (HIIE; 6 × 1-min sprints at 90% watt maximum) and moderate-intensity steady-state...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2018-0234
更新日期:2019-08-01 00:00:00
abstract::This study was designed to test the reproducibility of muscle oxygenation by NIRS in children during exercise. Twelve healthy non-obese and non-trained children performed one maximal graded test, and four 6-min constant load cycle exercises. Deoxy-hemoglobin (Hb/Mb- H+) data were averaged every 1, 5, 10, 20 and 30s. H...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.22.2.183
更新日期:2010-05-01 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::This study investigated the contribution of salivary testosterone (sT) concentration, years from peak height velocity (YPHV) and height by body mass interaction on jumping performance (Countermovement jump; CMJ) and aerobic fitness (Yo-Yo intermittent endurance test, level 1) in young elite soccer players. Forty-five ...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.25.2.186
更新日期:2013-05-01 00:00:00
abstract::In 2017, considerable attention has been paid by researchers on early sports specialization for youth athletes. Issues related to injury, burnout, and talent development to name a few have been debated, particularly when contrasted against other opposing youth development approaches, such as a multisport approach. The...
journal_title:Pediatric exercise science
pub_type: 评论,杂志文章
doi:10.1123/pes.2018-0001
更新日期:2018-02-01 00:00:00
abstract::"Gaps in Our Knowledge" are discussed in the context of the need to integrate biological and behavioral factors in a biocultural approach to physical activity and movement proficiency. Specific issues considered include outdoor play, organized and informal activity, biological maturation, tracking of activity, develop...
journal_title:Pediatric exercise science
pub_type: 杂志文章,评审
doi:10.1123/pes.2015-0271
更新日期:2016-05-01 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::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::The aim of this study was to assess the convergent validity of a new piezoelectric pedometer and an omnidirectional accelerometer for assessing children's time spent in moderate to vigorous physical activity (MVPA).A total of 114 children (51 boys, 63 girls) aged 5-11 years wore a sealed NL-1000 piezoelectric pedomete...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.23.3.399
更新日期:2011-08-01 00:00:00
abstract::The aims were to develop and validate a VO(2peak) prediction equation from a treadmill running test in active male adolescents. Eighty-eight athletes (12-18 yrs.) performed a maximal exercise test on a treadmill to assess the actual VO2peak and a 20m Shuttle-Run-Test (20mST). A step-wise linear regression analysis was...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.22.4.624
更新日期:2010-11-01 00:00:00
abstract::Teaching adolescents to use self-management strategies may be an effective approach to promoting lifelong physical activity (PA). However, the extent to which adolescents use self-management strategies and their impact on current PA have not been studied previously. The aims of this study were 1) to describe the preva...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.2014-0089
更新日期:2015-02-01 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::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 goal of the current work is to challenge the enduring notion that prepuberty is the optimum timing for maximum bone response to exercise in childhood and to present the evidence that early puberty is a more potently receptive period. METHOD:The relevant literature is reviewed and the causes of the misconce...
journal_title:Pediatric exercise science
pub_type: 杂志文章,评审
doi:10.1123/pes.2017-0023
更新日期:2017-11-01 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 primary purpose of this paper was to provide insight into the effect of different training methods on sprinting time in male youth aged 8-18 years. Specific and nonspecific training methods were identified, the participants of the five teen studies categorized into pre, mid- and postpeak height velocity and effect...
journal_title:Pediatric exercise science
pub_type: 杂志文章
doi:10.1123/pes.24.2.170
更新日期:2012-05-01 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::This study first aimed to compare critical power (CP) and anaerobic work capacity (AWC), to laboratory standard evaluation methods such as maximal oxygen uptake (VO(2)max) and maximal accumulated oxygen deficit (MAOD). Secondly, this study compared child and adult CP and AWC values. Subjects performed a maximal graded...
journal_title:Pediatric exercise science
pub_type: 杂志文章,随机对照试验
doi:10.1123/pes.22.3.454
更新日期:2010-08-01 00:00:00