scholarly journals Conventional and Modern Learning with Different Motor Abilities Towards Increasing Consistency of Groundstroke Forehand Drive in Tennis

2019 ◽  
Author(s):  
Lokananta Teguh Hari W ◽  
Nining Widyah Kusnanik ◽  
Hari Setijono
Keyword(s):  
Motor Abilities ◽  
Modern Learning

The relationship between body image, physical self-efficacy and motor abilities in children

2007 ◽  
Author(s):  
Milena Morano ◽  
Laura Bortoli ◽  
Italo Sannicandro ◽  
Dario Colella
Keyword(s):  
Body Image ◽  
Self Efficacy ◽  
Motor Abilities ◽  
The Relationship

Transformational Impacts of Taekwondo on Motor Abilities Asymmetries

2012 ◽  
Vol 3 (2) ◽  
pp. 85-86
Author(s):  
Prof.Vucic Danijel ◽  
◽  
Dr.sc. Cular Drazen ◽  
Prof. Milic Mirjana
Keyword(s):  
Motor Abilities

THEORETICAL SUBSTANTIATION OF IMPLEMENTATION OF KARATE TECHNIQUES IN CORRECTION AND DEVELOPMENT OF COORDINATION ABILITY COMPONENTS OF CHILDREN WITH HEARING IMPAIRMENTS

2020 ◽  
Vol 8 (1) ◽  
pp. 128-134
Author(s):  
Viktoriya Lerner ◽  
Galina Deryabina ◽  
Aleksey Filatkin ◽  
Yana Platonova
Keyword(s):  
Motor Coordination ◽  
Physical Culture ◽  
Hearing Impairments ◽  
Auditory Deprivation ◽  
Related Area ◽  
Auditory Analyzer ◽  
Motor Abilities ◽  
Theoretical Substantiation ◽  
The Right ◽  
Primary School Age

The aim. The karate competition requires the athlete to have a comprehensive manifestation of motor abilities. At the same time, the motor-related area is closely connected with function of the auditory analyzer. Consequently, auditory deprivation affects all types of motor abilities, but, first of all, it affects coordination abilities, since they are implemented on a defective basis of the sensory systems involved in controlling movements. Technical means (punches and kicks, blocks) and tactical means (instant assessment of the situation and making the right decisions) of traditional karate effectively affect the correction of various manifestations of motor coordination. Moreover, the above mentioned karate means affect motor coordination through motor experience in the form of complicating previously mastered movements and mastering new movements with increased coordination difficulties. Methods and organization of the study. We used the following set of complementary theoretical methods to meet the challenge of theoretical substantiation of the research: analysis of psychological, pedagogical and methodical literature, scientific articles on adaptive physical culture, abstracting, generalization and concretization. Results. The research revealed the most common deviations in the manifestation of various components of coordination abilities of children with auditory deprivation. We specified sensitive periods of development of this type of motor qualities in children with hearing impairments. We identified basic karate techniques and actions, which favorably influence the course of development of coordination abilities. Conclusion. Correction and development of the coordination abilities of children with hearing impairments represent the primary task of adaptive physical education. The most favorable age is primary school age. Techniques and actions of traditional karate have a high potential of effective impact on all types of coordination abilities of children.

scholarly journals Upper-Limb Isometric Force Feasible Set: Evaluation of Joint Torque-Based Models

Biomechanics ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 102-117
Author(s):  
Nasser Rezzoug ◽  
Vincent Hernandez ◽  
Philippe Gorce
Keyword(s):  
Upper Limb ◽  
Isometric Force ◽  
Joint Torque ◽  
Force Distribution ◽  
Prediction Errors ◽  
Feasible Set ◽  
Joint Torques ◽  
Motor Abilities ◽  
Capacity Evaluation ◽  
Measured Force

A force capacity evaluation for a given posture may provide better understanding of human motor abilities for applications in sport sciences, rehabilitation and ergonomics. From data on posture and maximum isometric joint torques, the upper-limb force feasible set of the hand was predicted by four models called force ellipsoid, scaled force ellipsoid, force polytope and scaled force polytope, which were compared with a measured force polytope. The volume, shape and force prediction errors were assessed. The scaled ellipsoid underestimated the maximal mean force, and the scaled polytope overestimated it. The scaled force ellipsoid underestimated the volume of the measured force distribution, whereas that of the scaled polytope was not significantly different from the measured distribution but exhibited larger variability. All the models characterized well the elongated shape of the measured force distribution. The angles between the main axes of the modelled ellipsoids and polytopes and that of the measured polytope were compared. The values ranged from 7.3° to 14.3°. Over the entire surface of the force ellipsoid, 39.7% of the points had prediction errors less than 50 N; 33.6% had errors between 50 and 100 N; and 26.8% had errors greater than 100N. For the force polytope, the percentages were 56.2%, 28.3% and 15.4%, respectively.

scholarly journals Relationship between motor abilities and executive functions in patients after pediatric stroke

2021 ◽  
pp. 1-11
Author(s):  
Stephanie Abgottspon ◽  
Leonie Steiner ◽  
Nedelina Slavova ◽  
Maja Steinlin ◽  
Sebastian Grunt ◽  
...  
Keyword(s):  
Executive Functions ◽  
Pediatric Stroke ◽  
Motor Abilities

Disordered Books and Dynamic Archives: Rabbinic Scholarly Practices in Early Modern Ashkenaz

AJS Review ◽  
2021 ◽  
Vol 45 (1) ◽  
pp. 48-75
Author(s):  
Tamara Morsel-Eisenberg
Keyword(s):  
Sixteenth Century ◽  
Early Modern ◽  
Dynamic Activity ◽  
Modes Of Transmission ◽  
Printed Books ◽  
Modern Learning ◽  
Shed Light

This article examines early modern learning through Ashkenazic responsa. Beyond explicit evidence from published responsa collections, implicit insights dwell in what these publications lack. These missing features shed light on sixteenth-century scholarly practices. The works’ organizational inconsistencies must be understood in context of learned archives. Such an adjustment offers a corrective to the regnant narrative, which views the introduction of print as a sharp rupture from earlier modes of transmission. This article suggests instead that the culture of printed books coexisted with older approaches, and that print was complemented by more disorderly and unconstrained forms of transmission. Comparing rabbinic “paper-ware” with contemporaneous humanist practices highlights the rabbi's working papers, focusing on a culture's dynamic activity rather than its stable output. This shift in perspective allows us to see rabbinic writings not merely as a collection of books but as a mode of scholarship.

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