@article{oai:aue.repo.nii.ac.jp:00004712, author = {合屋, 十四秋 and 野村, 照夫 and 杉浦, 加枝子}, issue = {1}, journal = {スポーツ方法学研究}, month = {Mar}, note = {text, This study examined the relationship between stroke motion and subjective output intensity for velocity during 50 m crawl stroke swimming. Thirty nine female subjects, including from elementary school to varsity swimming competitors, performed 20, 40, 60, 80 and 100 % for relative perceived exertion of swimming velocity. Kinematics and temporal characteristics of selected stroke phases were identified to describe key elements of output intensity for velocity. Results were obtained as follows; The subjective output intensity modified for water resistance was significantly correlated with objective intensity at given conditions (r = 0.986 p