ジャイロトニックメソードにおける三次元的解析の事例研究

This research is the one that Juliu Horvath invented and developed in 1982. The purpose is rehabilitation and performance improvement for the dancers. We wanted to learn this method and whether it was effective. Therefore, we did some experiments in 1997-1998. The result, Weight, Fat(%), Fat(kg), Form and body composition have decreased. Moreover, the leg is raised and the ability, which is kept and done, has improved with forward and side. Ability on a joint movable region and the leg have also improved. At this time, we did the operation analysis of three dimensions of this method. The subject is a female as a sample. Result: 1. ARCH/CURL and TWIST & PULL exercise of the upper half of the body could be executed operated the one\u27s dominant arm large and smoothly. However, the operation of the student\u27s non-dominant arm had blurring compared with the student\u27s dominant arm. 2. ABDOMINAL exercise also had a right and left difference of the door pull and the student\u27s non-dominant arm had blurring compared with the student\u27s dominant arm. 3. As for SCISSOR and FULLCIRCLE exercise of lower limbs, the expansion degree of movement became a peak at about 50% of the maximum load muscular power. And, it is thought that the maintenance of the operation that aims of the load of 80% or more is difficult concerning these exercises

ダンサーにおけるGyrotonic Methodとバーレッスンの筋作業比較

This research is the one that Juliu Horvath invents and developed in New York in 1982. The purpose is rehabilitation and performance improvements for the dancers. The characteristic is a circumference movement done by the machine which fixes. This research is the first in Japan. This experiment is the one that the electromyogram work was examined in this method. Testers are three persons who include special dancers. The result is summarized as follows; 1. As for a muscular activity part and the activity in Gyrotonic Method, a muscular activities of lower limbs were lower than the one of the barre lesson. 2. As for Gyrotonic method a lot of parts of the body bound to the level for the posture of turning up. The activity of the hip and the arm is lower then that of the barre lesson. Therefore, the upper half of the body can be relaxed. Moreover, the load of the waist is reduced. 3. Muscular work of two kinds of training almost was the same muscular activity in the same tester. 4. Gyrotonic Method is training by which the load is put. And, the muscular activity is different by the person. Therefore, it is the one to need a personal advice

体組成と脈波伝播速度からみた思春期女性の生活習慣病危険因子の検討

We reviewed what kind of factors became lifestyle-related diseases risk factors in girls at puberty. The purpose of this study was to gather data for the primary prevention of lifestyle-related diseases. Subjects were 57 basically healthy girls at the age of puberty，from seventh grade to twelfth grade. We measured body composition including bone density of the whole body using Dual Energy X-ray Absorptiometry. We used form PWV/ABI（Omron Colin Co.，Ltd.，Japan）for the measurement of Pulse Wave Velocity. It became clear that there was a danger of elevated baPWV values in girls whose percentage of body fat and soft tissue fat rate were low. On the other hand，it became clear that bone mineral density（BMD）was likely high in subjects whose percentage of body fat and soft tissue fat rate were high. It is thought that a higher-than-standard percent of body fat becomes an advantage for elevated bone density. From these results，it was concluded that lifestyle-related disease risk factors for girls at puberty with a high rate of body fat are low

思春期女性の踵骨骨評価値に対する利き足の影響に関する検討

When I perform bone evaluation by supersonic wave measurement，I only evaluate the right foot without considering the subject’s laterality，or potential differences between right and left foot bone density. Puberty is the period during which bone density rises，and during which the influence of mechanical stress is considered great，and evaluation of the right foot has been considered sufficient to clarify this effect. From the viewpoint of general health and prevention of osteoporosis we must measure one’s bone density in puberty， raise the peak bone mass，and maintain it. The present experiment was performed to clarify what kind of influence laterality of foot and exercise habits had on the bone density of the right calcaneus. Exercise habits did not have much influence on the bone density rise if the right foot was non-dominant. However，a meaningful connection was recognized between exercise habits and bone density rise if the right foot was dominant. From these results，it was thought that the measurement of calcaneus bone density by a supersonic wave method in puberty is more effective if the dominant foot is used

若年女性の生活習慣と脂質代謝の関連に関する検討

The purpose of this study is to review the factors influencing lipid metabolism of young women in terms of both exercise and nutrition. From the side of nutrition，we reviewed how lipid metabolism is influenced by taking a commercial fish oil supplement（LIQUAMEN）. Total cholesterol deteriorated significantly by taking LIQUAMEN. Improvement of lipid metabolism by LIQUAMEN was suggested. The value of HDL-cholesterol，adiponectin，and leptin were significantly lower in the group of living activity strength Ⅱ while the values of TG and TNF-α increased significantly. This result suggested the possibility that lipid metabolism deteriorated in subjects whose activity was below a certain amount. It also suggested the possibility that lipid metabolism improved in those whose activity was above a certain amount. In the body fat-to-weight ratio， the living activity strengthⅢ・ Ⅳ group showed a significantly lower tendency compared to the group of living activity strength Ⅱ and the group of living activity strengthⅢ・ Ⅳ . This finding suggested that if activity was greater than a certain amount，the body fat-to-weight ratio tended to be comparatively low