| Paper Abstract and Keywords |
| Presentation |
2026-02-19 16:30
Motion Data Analysis for Pitching Instruction Support Considering Physical Stature Differences
Kiwami Iisaka, Genki Suzuki, Hiroyuki Shioya (Muroran IT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Assessing skill levels of the students instructed is essential in sports coaching.
There are variations of the bowling-ball pitching process depending on differences in physique and muscle strength.
Then, grasping the similarities or differences of the pitch process including the physical differences and pitching styles leads to simple and appropriate advice for bowlers.
In this study, focusing that the positional discrepancies in the coordinate system due to physical differences in the same style pitching, we divided the pitching process into the four phases, and
then examined analytical method based on information measures aligned with change and similarity across each phase. Using this evaluation method, we aim to derive insights for pitching instruction that accounts for physical build. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Pitching process analysis / motion capture / physical differences / moving features / sports coaching support / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 5, SIP2026-19, pp. 83-86, Feb. 2026. |
| Paper # |
SIP2026-19 |
| Date of Issue |
2026-02-12 (MMS, ME, AIT, SIP) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-IE IEICE-ITS MMS ME AIT SIP |
| Conference Date |
2026-02-19 - 2026-02-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
SIP |
| Conference Code |
2026-02-IE-ITS-MMS-ME-AIT-SIP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Motion Data Analysis for Pitching Instruction Support Considering Physical Stature Differences |
| Sub Title (in English) |
|
| Keyword(1) |
Pitching process analysis |
| Keyword(2) |
motion capture |
| Keyword(3) |
physical differences |
| Keyword(4) |
moving features |
| Keyword(5) |
sports coaching support |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Kiwami Iisaka |
| 1st Author's Affiliation |
Muroran Institute of Technology (Muroran IT) |
| 2nd Author's Name |
Genki Suzuki |
| 2nd Author's Affiliation |
Muroran Institute of Technology (Muroran IT) |
| 3rd Author's Name |
Hiroyuki Shioya |
| 3rd Author's Affiliation |
Muroran Institute of Technology (Muroran IT) |
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| Speaker |
Author-1 |
| Date Time |
2026-02-19 16:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
SIP |
| Paper # |
MMS2026-19, ME2026-19, AIT2026-19, SIP2026-19 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.5 |
| Page |
pp.83-86 |
| #Pages |
4 |
| Date of Issue |
2026-02-12 (MMS, ME, AIT, SIP) |