1986 Fiscal Year Final Research Report Summary
Study of Exercise Prescriptions to Develope Physical Fitness and Posture of Boys and Girls
| Project/Area Number |
60450095
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
体育学
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| Research Institution | University of Tsukuba |
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Principal Investigator |
ASAMI Takaaki Institute of Health and Sports Sciences, University of Tsukuba, 体育学部, 教授 (10015761)
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| Co-Investigator(Kenkyū-buntansha) |
MIYAMARU Masashi Institute of Health and Sports Sciences, University of Tsukuba, 体育科学系, 教授 (70057115)
TAKAHASHI Akira Institute of Health and Sports Sciences, University of Tsukuba, 体育科学系, 教授 (00009979)
SHIBUKAWA Kanji Institute of Health and Sports Sciences, University of Tsukuba, 体育科学系, 教授 (90015694)
MATSUURA Yoshiyuki Institute of Health and Sports Sciences, University of Tsukuba, 体育科学系, 教授 (20026743)
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| Project Period (FY) |
1985 – 1986
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| Keywords | Standing Posture of Children / Spine Curvature / Bi-acromion Height / Weight Distribution / Center of Gravity / Morphological Data / Coordination |
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| Research Abstract |
(1) 1093 boys and girls aged from 3 to 14 were measured to their spine curvatures, difference of bi-acromion height, weight distribution between right and left and location of the center of gravity in anterior-posterior axis of feet in normal relax standing posture.
Children aged from 3 to 5 had a tendency to be inclined backward in head and neck position while boys and girls aged from 8 to 14 showed to be inclined forward in head and neck position and a tendency to be warped back.
(2) Boys was born from January to March showed significantly smaller in the morphological data than those from April to December, but significant difference showed no change in girls of each groups.
(3) Coordination tests such as jump over & crawl under, side step, tapping, stepping and whole body reaction time showed the most gain per year ranging from 4 to 10 years of age in both sexes, but their gains showed little increase thereafter.
Several strength tests such as grip strength, leg strength, and vertical jump showed little gain per year ranging from 4 to 13 years of age in both sexes, but leg strength are improved gradually in later ages for boy but the rate of development showed no change at later ages for girl.
Measured values of sitting trunk flexion appeared little decrease from 4 to 9 years of age in both sexes.
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Research Products
(11 results)
