著者
葛原 憲治 井口 順太
出版者
愛知東邦大学
雑誌
東邦学誌 (ISSN:02874067)
巻号頁・発行日
vol.36, no.2, pp.111-123, 2007-12
著者
葛原 憲治 井口 順太 柴田 真志
出版者
一般社団法人日本体力医学会
雑誌
体力科学 (ISSN:0039906X)
巻号頁・発行日
vol.61, no.1, pp.139-145, 2012 (Released:2012-03-14)
参考文献数
23

Collegiate American football injuries for two year seasons in Japanese Kansai Division I team were analyzed using injury rates (IR) per 1000 athlete-exposures (1000AE: one athlete-exposure was defined as a player participating in one game or one practice.), especially focusing on lower limb injuries. The overall game injury rate (GIR: 38.3) was significantly higher than practice injury rate (PIR: 13.1) (X2=12.355, p < 0.05). The difference between GIR in 2008 season (50.8) and in 2007 season (25.7) was significant (X2=8.235, p < 0.05). The lower extremity injuries approximately occupied 60% of all injuries, especially GIRs of both ankle inversion sprains (3.8) and anterior cruciate ligament (ACL: 3.3) injuries being much higher. PIR in this study was higher than the rates of collegiate American football teams in the U.S.A., especially PIRs of knee ligament injuries (ACL and medial collateral ligament injuries) and ankle sprains (inversion and eversion sprains) being much higher. Regarding the occurrence of injury, GIR with contact in ACL injuries (2.8) and GIR without contact in ankle inversion sprains (2.4) were the highest. It is also necessary to change practice plans and circumstances so that the PIR of knee and ankle injuries could be reduced. Research is needed on injury prevention for knee and ankle injuries in the games and practices.
著者
北條 達也 井口 順太 高橋 仁美 小川 博之 Tatsuya Hojo Junta Iguchi Hitomi Takahashi Hiroyuki Ogawa
出版者
同志社大学スポーツ健康科学会
雑誌
同志社スポーツ健康科学 = Doshisha Journal of Health and Sports Science (ISSN:18834132)
巻号頁・発行日
no.4, pp.51-55, 2012-03-01

肋骨の疲労骨折は,ゴルフなどで生じる中位から下位の肋骨骨折がよく知られているが,第一肋骨の疲労骨折の報告は比較的少ない。われわれは,大学生チアリーダーに発生した第一肋骨の疲労骨折を経験した。左肩甲部痛で発症し,さらに左上肢尺側のしびれと痛みを自覚した。安静および低出力パルス超音波治療によって加療するも骨癒合は得られなかったが,1年後には競技に復帰できた。X線検査では評価が困難な同部位の評価に3DCTは,有用であった。