Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed
Gespeichert in:
| Deutscher übersetzter Titel: | Die Beiträge von Gelenk-Drehmomenten, MDT und Schwerkraft zur Erzeugung von Geschwindigkeit des Baseballschlägerkopfes |
|---|---|
| Autor: | Koike, Sekiya; Mimura, Kohei |
| Erschienen in: | Procedia engineering |
| Veröffentlicht: | 2016, 147 (The Engineering of SPORT 11), S. 191-196, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1877-7058 |
| DOI: | 10.1016/j.proeng.2016.06.212 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201610007481 |
| Quelle: | BISp |
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PU201610007481 |
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db |
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Literatur |
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2024-07-15T11:36:54Z |
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2016-10-30T14:09:28Z |
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Zeitschriftenartikel |
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JO00000100526 |
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JOI201601470100526 |
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Procedia engineering |
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Procedia engineering, 2016, 147 |
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PU201610007481 |
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Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed |
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0191 |
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bisparticle |
| publishDate |
2016 |
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2016 |
| language |
eng |
| title |
Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed |
| spellingShingle |
Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed Analyse, biomechanische Baseballspiel Bewegungsgeschwindigkeit Bewegungslehre Biomechanik Drehmoment Kinetik Modell, biomechanisches Schläger Schwerkraft Sporttechnologie |
| title_sort |
contributions of joint torques motiondependent term and gravity to the generation of baseball bat head speed |
| title_short |
Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed |
| title_alt |
Die Beiträge von Gelenk-Drehmomenten, MDT und Schwerkraft zur Erzeugung von Geschwindigkeit des Baseballschlägerkopfes |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Amsterdam |
| abstract |
This study quantifies the dynamic contributions of joint torques, motion-dependent term, and gravity to the generation of baseball bat head speed. Baseball batting is considered one of the most difficult tasks in sports motions. The batter is required to increase the bat head speed within a short time and move the bat into the hitting point with proper timing. Based on multi-body dynamics, a high speed swing motion is caused by not only joint torques and gravity but also motion-dependent term (MDT). The MDT consisting of centrifugal force, Coriolis force and gyro moment shows the dynamic characteristics of multi-segment motion. Five collegiate baseball players participated in this experiment. They performed hitting a teed ball as strong as possible. The whole-body segments with bat were modelled as a system of sixteen-rigid linked segments, and anatomical constraint axes of the elbow, wrist, knee and ankle joints were modelled with geometrical constraint equations in order to consider the degree of freedom (DOF) of the joint. The equation of motion for the whole-body and bat was obtained by considering modelling errors, such as residual joint force and moment, and fluctuations in segment’ lengths and joint constraint axes. Kinetic data of each hand and each foot were obtained by using an instrumented bat equipped with 28 strain gauges and 3 force platforms, respectively. The dynamic contributions of the joint moments, the motion-dependent term and the gravity term to the bat head speed were derived from the time integration of the equation of motion for the system. The results show that motion-dependent term is the largest contributor to the bat head speed in the last quarter of the forward swing phase. The contributions of the gravity and modelling error terms show small values. Motion dependent term is main generating factor to the head speed at the ball impact in baseball batting motion. |
| abstract_lang |
eng |
| abstract_type |
author |
| author2 |
Koike, Sekiya Mimura, Kohei |
| author_facet |
Koike, Sekiya Mimura, Kohei |
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Autor Autor |
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P163534 |
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Koike, Sekiya Mimura, Kohei |
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|
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0/Autor/ 1/Autor/Koike, Sekiya/ 0/Autor/ 1/Autor/Mimura, Kohei/ |
| doi |
10.1016/j.proeng.2016.06.212 |
| spelling |
10.1016/j.proeng.2016.06.212 1877-7058 2509658-8 Analyse, biomechanische Baseballspiel Bewegungsgeschwindigkeit Bewegungslehre Biomechanik Drehmoment Kinetik Modell, biomechanisches Schläger Schwerkraft Sporttechnologie baseball biomechanical analysis biomechanical model biomechanics gravity kinetics movement theory movement velocity racket (BADMI; RACQT; SQASH; TENNS) sports technology torque Analyse, methodische Aufzeichnung, biomechanische Untersuchung, biomechanische Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches Bewegungsforschung Bewegungstheorie Baseball Feldpartei Schlagpartei Home run Mal Pitchen Run Standmal Walk Catcher Inning Pitcher (Baseballspiel; Softballspiel) Baseballspieler Squashschläger Wurfgeschwindigkeit Bewegungsschnelligkeit Tempo Biokinetik movement science stick (FHOCK; IHOCK) paddle (TATEN) bat (BASEB; CRICK; SOFTB) motive torque moment of rotation moment of force rotary momentum movement speed Contributions of joint torques, motion-dependent term and gravity to the generation of baseball bat head speed PU201610007481 201610007481 |
| url |
https://dx.doi.org/10.1016/j.proeng.2016.06.212 |
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fulltext |
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1 |
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1 |
| issn |
1877-7058 |
| zdb |
2509658-8 |
| location_hierarchy_facet |
0/Niederlande/ |
| topic |
Analyse, biomechanische Baseballspiel Bewegungsgeschwindigkeit Bewegungslehre Biomechanik Drehmoment Kinetik Modell, biomechanisches Schläger Schwerkraft Sporttechnologie |
| topic_facet |
Analyse, biomechanische Baseballspiel Bewegungsgeschwindigkeit Bewegungslehre Biomechanik Drehmoment Kinetik Modell, biomechanisches Schläger Schwerkraft Sporttechnologie |
| topic_en |
baseball biomechanical analysis biomechanical model biomechanics gravity kinetics movement theory movement velocity racket (BADMI; RACQT; SQASH; TENNS) sports technology torque |
| topic_en_facet |
baseball biomechanical analysis biomechanical model biomechanics gravity kinetics movement theory movement velocity racket (BADMI; RACQT; SQASH; TENNS) sports technology torque |
| synonym |
Analyse, methodische Aufzeichnung, biomechanische Untersuchung, biomechanische Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches Bewegungsforschung Bewegungstheorie Baseball Feldpartei Schlagpartei Home run Mal Pitchen Run Standmal Walk Catcher Inning Pitcher (Baseballspiel; Softballspiel) Baseballspieler Squashschläger Wurfgeschwindigkeit Bewegungsschnelligkeit Tempo Biokinetik |
| synonym_en |
movement science stick (FHOCK; IHOCK) paddle (TATEN) bat (BASEB; CRICK; SOFTB) motive torque moment of rotation moment of force rotary momentum movement speed |
| journal_facet |
Procedia engineering |
| container_title |
Procedia engineering |
| container_issue |
147 |
| container_start_page |
S. 191-196 |
| container_special_issue |
The Engineering of SPORT 11 |
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1 |
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BISp |
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JO00000100526 |
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2016 |
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147 |
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1810302009053544448 |
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13,263313 |