The significant drop in physical activity among children on holidays in a small town in the Tohoku district [0.03%]
东北地区某个小城镇的儿童在假期中体育活动量大幅下降
Takahiro Mitsui,Tomoko Barajima,Michihiko Kanachi et al.
Takahiro Mitsui et al.
In Japan, there is a higher incidence of childhood obesity in the Tohoku district than in other areas. It is known that reduced physical activity is associated with increased body weight, but little is known about the physical activity patt...
Changes of muscular load with aging in the motion of pulling up disposable diapers [0.03%]
一次性纸尿裤拉动操作中肌肉负荷的年龄变化规律研究
Tsuyoshi Yi Yoto,Satoshi Sakuragawa,Taka-aki Suzuki et al.
Tsuyoshi Yi Yoto et al.
To elucidate how aging affects the muscular load required for pulling up pants-style disposable diapers, and why some elderly people cannot pull up the rear of their disposable diapers well, we evaluated the electromyogram (EMG) of 8 young ...
Daily walking activity among male office workers in a rural town in northern Japan [0.03%]
日本北部一个农村城镇男 офис工作人员的日常步行活动
Takahiro Mitsui,Tomoko Barajima,Michihiko Kanachi et al.
Takahiro Mitsui et al.
To investigate the level of walking activity among residents of the Tohoku district in northern Japan, where no widespread public transport system has been developed, winter is severe. The participants were 50 town hall employees with an av...
Xinxin Liu,Koichi Iwanaga,Yoshihiro Shimomura et al.
Xinxin Liu et al.
The present study investigated the reproducibility of cardiovascular responses by presenting a mental task to eight healthy subjects four times at intervals of one year and of several days. Subjects performed a mental subtraction task at th...
Tomohiro Demur,Shin-ichi Demura
Tomohiro Demur
This study aimed to clarify the relationships between loads and gait changes and among gait parameters while walking with various loads. Fifteen healthy young male adults (mean age: 22.1+/-1.6 years) walked with four kinds of loads based on...
Regular heel-raise training focused on the soleus for the elderly: evaluation of muscle thickness by ultrasound [0.03%]
针对腓肠肌的常规提踵训练对老年人的效果评价——超声波检测肌肉厚度评估
Katsuo Fujiwara,Hiroshi Toyama,Hitoshi Asai et al.
Katsuo Fujiwara et al.
The soleus, one of the triceps surae muscles, greatly contributes to standing and walking. Strength training focused on the soleus could be important to prevent age-related deterioration in these functions. We therefore investigated the eff...
Event-related differences in the cross-sectional areas and torque generation capabilities of quadriceps femoris and hamstrings in male high school athletes [0.03%]
男子高中生运动员股四头肌和腘绳肌的横截面积及扭矩生成能力的事后差异
Yoshihiro Hoshikawa,Masataka Muramatsu,Tomomi Iida et al.
Yoshihiro Hoshikawa et al.
This study investigated the event-related differences in the cross-sectional areas (CSAs) and torque generation capabilities of the quadriceps femoris (QF) and hamstrings (HAM) in male high school athletes. Subjects were soccer players (n=3...
Thermoregulatory efficiency is increased after heat acclimation in tropical natives [0.03%]
适应热环境可以提高热带地区居民的体温调节效率
Flávio C Magalhães,Renata L F Passos,Michele A Fonseca et al.
Flávio C Magalhães et al.
To evaluate the effects of heat acclimation on sweat rate redistribution and thermodynamic parameters, 9 tropical native volunteers were submitted to 11 days of exercise-heat exposures (40+/-0 degrees C and 45.1+/-0.2% relative humidity). S...
Daily physical activity in japanese preschool children evaluated by triaxial accelerometry: the relationship between period of engagement in moderate-to-vigorous physical activity and daily step counts [0.03%]
日本学龄前儿童每日身体活动的三轴加速度评估：中等至高强度身体活动持续时间和日常步数之间的关系
Chiaki Tanaka,Shigeho Tanaka
Chiaki Tanaka
The purpose of the present study was to evaluate moderate-to-vigorous physical activity using triaxial accelerometry in Japanese preschool children. The relationship between daily step counts as a convenient measure of physical activity and...
Individual variability in the core interthreshold zone as related to body physique, somatotype, and physical constitution [0.03%]
与体型、体质类型和体格相关的个体核心间阈区的差异性研究
Naoshi Kakitsuba,Igor B Mekjavic,Tetsuo Katsuura
Naoshi Kakitsuba
For evaluating the effect of body physique, somatotype, and physical constitution on individual variability in the core interthreshold zone (CIZ), data from 22 healthy young Japanese male subjects were examined. The experiment was carried o...