Abstract:
:The purpose of this study was to test whether a constant bearing angle strategy could account for the displacement regulations produced by a moving observer when attempting to intercept a ball following a curvilinear path. The participants were asked to walk through a virtual environment and to change, if (deemed) necessary, their walking speed so as to intercept a moving ball that followed either a rectilinear or a curvilinear path. The results showed that ball path curvature did indeed influence the participants' displacement kinematics in a way that was predicted by adherence to a constant bearing angle strategy mode of control. Velocity modifications were found to be proportional to the magnitude of target curvature with opposing curvatures giving rise to mirror displacement velocity changes. The role of prospective strategies in the control of interceptive action is discussed.
journal_name
Hum Mov Scijournal_title
Human movement scienceauthors
Bastin J,Craig C,Montagne Gdoi
10.1016/j.humov.2006.04.001subject
Has Abstractpub_date
2006-12-01 00:00:00pages
718-32issue
6eissn
0167-9457issn
1872-7646pii
S0167-9457(06)00032-7journal_volume
25pub_type
杂志文章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::Template models, which are utilized to demonstrate general aspects in human locomotion, mostly investigate stance leg operation. The goal of this paper is presenting a new conceptual walking model benefiting from swing leg dynamics. Considering a double pendulum equipped with combinations of biarticular springs for th...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2017.01.008
更新日期:2017-04-01 00:00:00
abstract::Motor variability (MV) has been suggested to be a determinant of the risk for developing musculoskeletal disorders in repetitive work. In this study we examined whether individuals consistently differed in the extent of motor variability when performing a standardized short-cycle manual task. On three separate days, a...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2016.10.009
更新日期:2017-01-01 00:00:00
abstract::This study investigated spiral drawing performance as an indicator of fine motor function, as well as to gain insight into adaptive movement strategies used by people with multiple sclerosis (MS). Seven people with MS, nine younger controls (mean age of 20) and eight older controls (mean age of 40) drew spirals on a g...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2006.05.005
更新日期:2006-10-01 00:00:00
abstract::Human voluntary movement involves the integration of kinaesthetic information with efferent motor activity during the planning and execution stages of movement. While much is known of the inhibitory and excitatory effects resulting from activation of specific kinaesthetic sensory receptors, in the present study we emp...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/s0167-9457(02)00169-0
更新日期:2002-12-01 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::Spatial-temporal parameters (velocity, stroke rate, stroke length) and arm-leg coordination in the butterfly stroke were studied as a function of race pace, skill (due to technical level, age, and experience) and gender. Forty swimmers (ten elite men, ten elite women, ten less-skilled men, and ten less-skilled women) ...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2007.08.001
更新日期:2008-02-01 00:00:00
abstract::This report investigated the behavioral dynamics of teams in futsal game practice when the goalkeeper of the attacking team is substituted for an extra outfield player. To this end, the lateral and longitudinal displacements of the ball and both teams, as well as their kinematics expressed in angles and radial distanc...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2011.10.004
更新日期:2012-08-01 00:00:00
abstract::In this study, we examine several key psychometric properties (reliability, construct validity, concurrent validity) of the Developmental Coordination Disorder Questionnaire (DCD-Q) using a large, school-based sample of children (n=523) and their parents. Children completed the Children's Self-perceptions of Adequacy ...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2008.04.002
更新日期:2008-12-01 00:00:00
abstract::This study investigated the inter- and intra-lap variability in stroking parameters during sprint competition to gain insight into the race management of speed (S), stroke length (SL), stroke rate (SR) and stroke index (SI) in relation to gender. The stroking parameters of 32 male and 32 female finalists in the 2015 W...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2018.08.002
更新日期:2018-10-01 00:00:00
abstract::With the mounting realization that variability is an inevitable part of human behavior comes the need to integrate this phenomenon in concomitant models and theories of motor control. Among other things, this has resulted in a debate throughout the last decades about the origin of variability in behavior, the outcome ...
journal_title:Human movement science
pub_type: 杂志文章,评审
doi:10.1016/j.humov.2013.01.008
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND:Tibialis posterior (TP) dysfunction is a common painful complication in patients with rheumatoid arthritis (RA), which can lead to the collapse of the medial longitudinal arch. Different theories have been developed to explain the causality of tibialis posterior dysfunction. In all these theories, pain is a ...
journal_title:Human movement science
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.humov.2019.04.002
更新日期:2019-08-01 00:00:00
abstract::Two recent studies in this journal (Wulf, Chiviacowsky, & Cardozo, 2014; Wulf, Chiviacowsky, & Drews, 2015) assessed the additive effects of autonomy support and enhanced expectancies (Wulf et al., 2014) and autonomy support and external focus (Wulf et al., 2015) on learning a novel throwing skill. Participants learne...
journal_title:Human movement science
pub_type: 评论,杂志文章
doi:10.1016/j.humov.2015.05.011
更新日期:2015-08-01 00:00:00
abstract::Previous studies have found that rates of attention deficit hyperactivity disorder (ADHD) and developmental coordination disorder (DCD) are very similar, both being approximately 7% in sample populations [Kadesjö, B., & Gillberg, C. (1999). Developmental coordination disorder in Swedish 7-year-old children. Journal of...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2005.10.006
更新日期:2006-02-01 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::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::When people walk side-by-side, they often synchronize their steps. To achieve this, individuals might cross-modally match audiovisual signals from the movements of the partner and kinesthetic, cutaneous, visual and auditory signals from their own movements. Because signals from different sensory systems are processed ...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2017.10.007
更新日期:2017-12-01 00:00:00
abstract::An attempt was made to extend Fitts' law to a three-dimensional movement (pointing) task to enhance its predictive performance in this domain. An experiment was conducted in which 10 subjects performed three-dimensional pointing movements under the manipulation of target size, distance to target and direction to targe...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/s0167-9457(01)00058-6
更新日期:2001-12-01 00:00:00
abstract::We investigated age-related differences in finger coordination during rotational hand actions. Two hypotheses based on earlier studies were tested: higher safety margins and lower synergy indices were expected in the elderly. Young and elderly subjects held a handle instrumented with five six-component force sensors a...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2011.07.005
更新日期:2012-06-01 00:00:00
abstract::Principles of motor control and learning such as bilateral coordination and task-specificity, are increasingly incorporated in the design of upper extremity rehabilitation protocols for stroke survivors. Yet most studies investigating the efficacy of new protocols report composite scores of standardized tests, such as...
journal_title:Human movement science
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.humov.2008.03.006
更新日期:2008-10-01 00:00:00
abstract::It has been suggested that the observation of another person's action affects the behavior of the observer because the observation of action leads to the excitation of similar response codes in the observer. It is unknown, however, if one must witness the action or if it is sufficient for one to believe that the other...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2007.06.003
更新日期:2007-12-01 00:00:00
abstract::Healthy children (n=12, age 7years) and young adults (n=11, age 21years) were asked to perform a bimanual balance and reaching protocol in a seated posture. Subjects balanced a ball on a Frisbee on the non-dominant palm of the hand while reaching with the dominant hand to pick up a toy off the ground. During half of t...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2015.03.001
更新日期:2015-06-01 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::The aim of this review was to examine what is presently known about the nature of motor coordination and control problems in children with developmental coordination disorder (DCD) during ball catching and to provide directions for future research. A systematic literature search was conducted using four electronic dat...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2020.102688
更新日期:2020-12-01 00:00:00
abstract::Tripping and falling is a serious health problem for older citizens due to the high medical costs incurred and the high mortality rates precipitated mostly by hip fractures that do not heal well. Current falls prevention technology encompasses a broad range of interventions; both passive (e.g., safer environments, hip...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2010.07.009
更新日期:2012-04-01 00:00:00
abstract::Several studies have linked poor kinaesthetic ability with poor motor coordination in school-aged children. However, few studies have investigated kinaesthesis in younger children. The aim of this study was to determine if preschool aged children who have been identified as at risk of developing developmental coordina...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/s0167-9457(01)00030-6
更新日期:2001-03-01 00:00:00
abstract::Turning while walking is a crucial component of locomotion, often performed on irregular surfaces with little planning time. Turns can be difficult for some older adults due to physiological age-related changes. Two different turning strategies have been identified in the literature. During step turns, which are biome...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2019.06.002
更新日期:2019-06-13 00:00:00
abstract::The present study examined the extent to which game format (possession play, SSG-P and game with regular goals and goalkeepers, SSG-G) and the number of players (5, 7 and 10 a-side) influence the physical demands of small-sided soccer games (SSGs) in elite soccer players. Training data were collected during the in-sea...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2014.05.006
更新日期:2014-08-01 00:00:00
abstract::Two experiments were conducted to investigate the reaction times (RTs) and anticipation of karate athletes. In Experiment 1, choice RTs and simple RTs were measured with two types of stimuli. One was videotaped scenes of opponent's offensive actions, which simulated the athletes' view in real situations, and the other...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/s0167-9457(02)00103-3
更新日期:2002-07-01 00:00:00
abstract::By altering the task constraints of cooperative and competitive game contexts in badminton, insights can be obtained from a dynamical systems perspective to investigate the underlying processes that results in either a gradual shift or transition of playing patterns. Positional data of three pairs of skilled female ba...
journal_title:Human movement science
pub_type: 杂志文章
doi:10.1016/j.humov.2013.07.016
更新日期:2014-02-01 00:00:00