@article{oai:nagoya.repo.nii.ac.jp:02005255, author = {蛭田, 秀一 and HIRUTA, Shuichi and 島岡, みどり and SHIMAOKA, Midori and 小野, 雄一郎 and ONO, Yuichiro and 堀, 文子 and HORI, Fumiko and 安藤, 詳子 and ANDO, Shoko and 山田, 宏 and YAMADA, Hiroshi and 巽, あさみ and TATSUMI, Asami and 服部, 洋兒 and HATTORI, Yoji and 今枝, 敏彦 and IMAEDA, Toshihiko}, issue = {1}, journal = {総合保健体育科学, Nagoya Journal of Health, Physical Fitness & Sports}, month = {Mar}, note = {This research was designed to investigate the influence of lifting on physiological indexes and to examine relations between the influence and the level of physical strength. Twelve female students lifted a oblong box (L29.2cm X W25.4cm X H21.6cm) weighing 6.9kg at a tempo of 1 lift per 10 seconds for 15 minutes. The box weight was set up on the basis of the limitation of work load derived from the NIOSH formula The average heart rate and intensity of work load during the work were 103.7 bpm and 19.2% of maximal oxygen uptake, respectively. Before and after the work, the average concentration of blood lactate somewhat increased (0.563mmol/L to 0.851mmol/L) but its increment was not statistically significant. On the other hand, the correlation coefficient (r = -0.637) between the increase rate of the blood lactate concentration and the arm strength indicated the significantly negative interrelation. These results suggested that the workers with lower strength should pay attention to their work load, even though the work load was within the standard limit.}, pages = {63--67}, title = {重量挙上作業における生体反応と体力との関係}, volume = {22}, year = {1999} }