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Dose the endurance run training performed at the young age influences the adaptive response to retraining?

Research Project

Project/Area Number 14580025
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 体育学
Research InstitutionKurume University (2005)
Aichi University of Education (2002-2004)

Principal Investigator

TSUJIMOTO Hisaya (2005)  Kurume University, Institute of Health and Sports Science, AP, 健康・スポーツ科学センター, 助教授 (70299519)

鈴木 英樹 (2002-2004)  愛知教育大学, 教育学部, 助教授 (40235990)

Co-Investigator(Kenkyū-buntansha) SUZUKI Hideki  Aichi university of Education, AP, 教育学部, 助教授 (40235990)
辻本 尚弥  久留米大学, 健康スポーツ科学センター, 助教授 (70299519)
Project Period (FY) 2002 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2005: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2004: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2003: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2002: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsEndurance Training / Skeletal muscle / Metabolic properties / Detraining / Rat / Protein concentration / 持久性トレーニング / 筋繊維代謝特性 / 筋線維代謝特性 / 脱トレーニンン
Research Abstract

The purpose of this study is to clarify whether the endurance run training performed at the young age influences the adaptive response to re-training. The endurance run training was examined using the laboratory animals (rats). The effects of the endurance run training were observed at the young age. The effects of the endurance run training were dependent on the compartment part of medial gastrocnemius (MG) muscle. The atrophy of the muscle fiber was not seen following short-term de-training. However, the decrease in the oxidative enzyme activity of the distal compartment in MG muscle was observed following short-term de-training. The hypertrophy and increase of oxidative enzyme activity in muscle fibers were observed by re-training. The amount of the glycogen in the MG muscle and the activities of lipolysis in adipose tissues reverted to the initial values without training following long-term (1 year) de-training. The protein concentration of lateral gastrocnemius (LG) was not affected by the training and the long-term de-training (one year). The increase of the protein content in LG muscle was observed by training. However, the protein content of LG muscle reverted to the initial values without training following long-term de-training.
These results indicate that the training performed at the young age did not influence adaptive response re-training in rat gastrocnemius muscle.

Report

(5 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (6 results)

All 2006 2005 2003 Other

All Journal Article (4 results) Publications (2 results)

  • [Journal Article] ラット内側腓腹筋における異なる部位での適応変化に関する研究2006

    • Author(s)
      辻本 尚弥, 鈴木 英樹 他
    • Journal Title

      東海保健体育科学 28巻(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Adaptive responses to endurance training and detraining in different compartments in the rat medial gastrocnemius muscle.2006

    • Author(s)
      Hisaya tsujimoto, Hideki Suzuki et al.
    • Journal Title

      TOKAI ANNUAL REPORT OF HEALTH AND PHYSICAL EDUCATION Vol 28(in print)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] ラット腓腹筋内側頭における異なる部位での適応変化に関する研究2005

    • Author(s)
      中村 和誉, 幸 篤武, 辻本 尚弥, 鈴木 英樹
    • Journal Title

      体力科学 54・6

      Pages: 55-55

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 骨格筋繊維代謝特性における持久性トレーニングに対する適応の筋部位での違い2003

    • Author(s)
      鈴木英樹, 辻本尚弥, 春日規克
    • Journal Title

      体力科学 52巻6号

      Pages: 859-859

    • Related Report
      2004 Annual Research Report
  • [Publications] 鈴木英樹, 辻本尚弥, 春日規克: "骨格筋線維代謝特性における持久性トレーニングに対する適応の筋部位での違い"体力科学. 52巻6号. 859-859 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 鈴木英樹: "ラット内側腓腹筋の異なる部位の持久性トレーニングに対する適応変化"愛知教育大学研究報告. 52輯(現在印刷中). (2003)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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