Abstract：
:The aim of the present study was to investigate the effect of expertise on coordination patterns. We thus tested the coordination dynamics of two groups: experts in the handstand also having high expertise in gymnastics and experts in the handstand but only intermediate expertise in gymnastics. All participants were instructed to track a target with their ankles while maintaining the handstand. The target moved on the anterior-posterior axis according to three frequency conditions: 0.2, 0.4 and 0.6 Hz. The results showed that the suprapostural task was performed better by the group with high gymnastics expertise. Moreover, the spontaneous coordination was specific to the level of gymnastics expertise. We concluded that (i) the dynamics of coordination progress with the overall level of expertise in a sport discipline, independently of the mastery of a single skill, (ii) persistence and change are seen in related movement properties, and (iii) high expertise offers greater adaptability relative to the task.
journal_name
Hum Mov Scijournal_title
Human movement scienceauthors
Gautier G,Marin L,Leroy D,Thouvarecq Rdoi
10.1016/j.humov.2008.05.003subject
Has Abstractpub_date
2009-02-01 00:00:00pages
129-40issue
1eissn
0167-9457issn
1872-7646pii
S0167-9457(08)00080-8journal_volume
28pub_type
杂志文章abstract：:This research addresses the question: what is the risk of fall initiation at a certain human posture? There are postures from which no one is able to keep their balance and a fall will surely initiate (risk=1), and others from which everyone may regain their stability (risk=0). In other postures, only a portion of peo...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2012.11.009
更新日期：2013-10-01 00:00:00
abstract：:The purpose of this study was to gain insight into the kinematics and kinetics of the vertical jump when jumping for different heights and to investigate movement effectiveness as a criterion for movement control in submaximal jumping. In order to jump high a countermovement is used and large body segments are rotated...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2003.11.001
更新日期：2004-04-01 00:00:00
abstract：:Although many studies have examined performance improvements of ballistic movement through practice, it is still unclear how performance advances while maintaining maximum velocity, and how the accompanying triphasic electromyographic (EMG) activity is modified. The present study focused on the changes in triphasic EM...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2007.05.007
更新日期：2008-02-01 00:00:00
abstract：:Falls are a serious health and medical concern facing older adults worldwide. Both muscle strength and power have been related to falls among older adults. The primary purpose of this study was to identify which one of these two muscular performances is more important in preventing a slip-related fall. Twenty-six heal...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2015.09.001
更新日期：2015-12-01 00:00:00
abstract：:Proprioception of the upper extremity is commonly measured using joint position sense tasks. Recent evidence suggests heightened position sense at elevation angles in the shoulder and elbow near 90° in the sagittal plane. The influence of external torque has been suggested to play a pivotal role in the heightened acui...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2018.09.005
更新日期：2018-12-01 00:00:00
abstract：:Perceptual-motor calibration has been described as a mapping between perception and action, which is relevant to distinguish possible from impossible opportunities for action. To avoid movement errors, it is relevant to rapidly calibrate to immediate changes in capabilities and therefore this study sought to explain i...
journal_title：Human movement science
pub_type： 杂志文章,评审
doi：10.1016/j.humov.2016.11.004
更新日期：2017-01-01 00:00:00
abstract：:We investigated whether children's motor imagery dominance modulated the relationship between attentional focus and motor learning of a tossing task. One hundred and thirty-eight boys (age: M = 10.13, SD = 0.65) completed the Movement Imagery Questionnaire - Children (MIQ-C) to determine imagery modality dominance (ki...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2020.102742
更新日期：2021-02-01 00:00:00
abstract：:Voluntary adduction-abduction movements of one arm in the horizontal plane discharge a reaction torque which would rotate the trunk in the direction opposite to arm acceleration. Rotation is impeded by muscular fixation chains that exert forces counterbalancing the reaction torque. We examined how two different fixati...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2010.02.005
更新日期：2011-04-01 00:00:00
abstract：:The purpose of this study was to examine whether explicit instruction would facilitate arm reactions in individuals with Parkinson's disease (PD). Individuals with (n = 10) and without (n = 15) PD responded to unexpected support-surface translations. To recover their balance, participants were required to either respo...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2014.07.003
更新日期：2014-10-01 00:00:00
abstract：:Passing behaviour is a key property of successful performance in team sports. Previous investigations however have mainly focused on notational measurements like total passing frequencies which provide little information about what actually constitutes successful passing behaviour. Consequently, this has hampered the ...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2017.07.010
更新日期：2017-10-01 00:00:00
abstract：:In virtual reality it is easy to control the visual cues that tell us about an object's shape. However, it is much harder to provide realistic virtual haptic feedback when grasping virtual objects. In this study we examined the role of haptic feedback when grasping (virtual) cylinders with an elliptical circumference....
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2008.07.003
更新日期：2008-12-01 00:00:00
abstract：:This paper explains the effect of a motion platform for driving simulators on postural instability and head vibration exposure. The sensed head level-vehicle (visual cues) level longitudinal and lateral accelerations (ax,sensed=ax_head and ay,sensed=ay_head, ayv=ay_veh and ayv=ay_veh) were saved by using a motion trac...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2013.10.007
更新日期：2014-02-01 00:00:00
abstract：:Transcranial Direct Current Stimulation (tDCS) is a neuromodulatory technique that has been used as an ergogenic aid in exercise/sports performance. However, little is known about its effects on highly-trained subjects, as athletes. The present study aimed to verify the effects of bi-hemispheric anodal tDCS (a-tDCS) o...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2019.06.003
更新日期：2019-06-27 00:00:00
abstract：:In the present study our aim was to compare dual-task performance in thirteen adolescents and fifteen young adults while concurrently performing a cognitive and a motor task. The postural control variables were obtained under three different conditions: i) bipedal stance, ii) tandem stance and iii) unipedal stance. Th...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2017.07.004
更新日期：2017-10-01 00:00:00
abstract：:Thirty-two children with Developmental Coordination Disorder (DCD) and learning disabilities (LD) and their age-matched controls attending normal primary schools were investigated using kinematic movement analysis of fine-motor performance. Three hypotheses about the nature of the motor deficits observed in children w...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2003.09.006
更新日期：2003-11-01 00:00:00
abstract：:Allowing learners to control the video presentation of knowledge of performance (KP) or an expert model during practice has been shown to facilitate motor learning (Aiken, Fairbrother, & Post, 2012; Wulf, Raupach, & Pfeiffer, 2005). Split-screen replay features now allow for the simultaneous presentation of these mode...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2016.01.014
更新日期：2016-06-01 00:00:00
abstract：:The aim of the study is to select elements of motor skills assessed at 3 months that provide the best predictive properties for motor development at 9 months. In all children a physiotherapeutic assessment of the quantitative and qualitative development at the age of 3 months was performed in the prone and supine posi...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2018.03.007
更新日期：2018-06-01 00:00:00
abstract：:Synchronized group dancing is one of the hallmarks of both coordination and cooperation in the humans species. While a large amount of research has focused on joint action in dyads, the mechanisms of coordination in larger groups are not well understood. In the present study, we explored the coordination dynamics of a...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2018.12.005
更新日期：2019-02-01 00:00:00
abstract：:Cross-country skiers change technique depending on terrain (incline) and effort (work rate; speed at a particular incline or resistance). The literature is not unequivocal about the influence of incline or speed on the choice of technique, i.e., which of these act as a 'control parameter'. Identifying task related con...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2017.08.004
更新日期：2017-10-01 00:00:00
abstract：:Previous studies found little or no transfer of adaptation from reactive saccades to arm pointing movements, which suggests that the two motor systems rely on distinct adaptive mechanisms. However, this conclusion is based on experiments about the adaptation of response amplitudes, which is known to follow somewhat di...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2008.01.001
更新日期：2008-06-01 00:00:00
abstract：PURPOSE:Gait disorders in multiple sclerosis (MS) are well studied; however, no previous study has described upper limb movements during gait. However, upper limb movements have an important role during locomotion and can be altered in MS patients due to direct MS lesions or mechanisms of compensation. The aim of this ...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2017.05.014
更新日期：2017-08-01 00:00:00
abstract：:Recent data support the idea that movements play a crucial role in letter representation and suggest that handwriting knowledge contributes to visual recognition of letters. If so, using different motor activities while subjects are learning to write should affect their subsequent recognition performances. In order to...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2006.07.007
更新日期：2006-10-01 00:00:00
abstract：:Jump height is increased when performers are given external focus instructions, relative to an internal focus or no focus instructions (Wulf & Dufek, 2009; Wulf, Zachry, Granados, & Dufek, 2007). The purpose of present study was to examine possible underlying neurophysiological mechanisms of this effect by using elect...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2009.11.008
更新日期：2010-06-01 00:00:00
abstract：:The praxis test is a less well-documented method to determine functional manifestations of childhood dyspraxia. For this study, children aged 6-8years were recruited as follows: 17 children with DCD, 18 at risk of DCD and 35 without obvious problems in motor coordination. The Movement Assessment Battery for Children (...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2016.04.001
更新日期：2016-08-01 00:00:00
abstract：:This study aimed to analyze the effect of different knee starting angles on jump performance, kinetic parameters, and intersegmental coupling coordination during a squat jump (SJ) and a countermovement jump (CMJ). Twenty male volleyball and basketball players volunteered to participate in this study. The CMJ was perfo...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2015.04.010
更新日期：2015-08-01 00:00:00
abstract：:The protracted maturation and development of speech articulation underlies the complexity of the skill, and suggests it may be an area susceptible to a general deficit in motor control. Recent research suggests a high co-occurrence between Developmental Coordination Disorder (DCD) and disordered speech production. Des...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2010.01.007
更新日期：2010-08-01 00:00:00
abstract：:This study investigates the intra-individual stability of the speed of several motor tasks and the intensity of associated movements in 256 children (131 girls, 125 boys) from the Zurich generational study using the Zurich neuromotor assessment battery (ZNA) over a 12-year period from the age of 6 to 18 years. The sta...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2010.12.002
更新日期：2011-12-01 00:00:00
abstract：:The aim of this study was to evaluate whether a mental training protocol could improve gymnastic jumping performance. Seventy-two rhythmic gymnasts were randomly divided into an experimental and control group. At baseline, experimental group completed the Movement Imagery Questionnaire Revised (MIQ-R) to assess the gy...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2014.10.001
更新日期：2014-12-01 00:00:00
abstract：:Regarding our voluntary control of movement, if identification of joint position, that is independent of the starting condition, is stronger than kinaesthetic movement reproduction, that implies knowledge of the starting position and movement's length for accuracy, is still a matter of debate in motor control theories...
journal_title：Human movement science
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.humov.2018.08.006
更新日期：2018-12-01 00:00:00
abstract：:Persons with multiple sclerosis (PwMS) often report problems due to sensory loss and have an inability to appropriately reweight sensory information. Both of these issues can affect individual's ability to maintain stability when walking under challenging conditions. The purpose of the current study was to determine h...
journal_title：Human movement science
pub_type： 杂志文章
doi：10.1016/j.humov.2019.05.018
更新日期：2019-05-28 00:00:00
