#author("2022-10-22T16:33:13+09:00","default:inoue.ko","inoue.ko") *野球初心者の怪我につながる投球動作を予防するための&br;投球フォーム改善用具 ***北﨑健人 Products to prevent pitching form that leads to injury for the baseball beginners KITAZAKI Kento (受付:2022/07/30 採用:2022/10/20) ~ ***要旨 (準備中) ~ ~