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Horizontal Plyometric Training and Sprint Mechanics in Early-Adolescent Track-and-Field Athletes (HPT-Sprint You)

2026年4月30日 更新者：Édison Andrés Pérez Bedoya、Federal University of Vicosa

Effects of Twelve Sessions of Horizontally Oriented Plyometric Training on Sprint-Related Temporal-Kinematic Outcomes in Early-Adolescent Track-and-Field Athletes: A Field-Based Exploratory Pre-Post Study

This field-based exploratory pre-post study examined the effects of a six-week horizontally oriented plyometric training program on sprint performance and sprint-related temporal-kinematic outcomes in early-adolescent male track-and-field athletes. Participants completed 12 supervised plyometric training sessions integrated into their regular athletics practice. Outcomes were assessed at baseline and after the intervention using field-based sprint testing, video-derived temporal-kinematic analysis, and horizontal jump performance measures.

The study was conducted in a low-resource community sport setting in Antioquia, Colombia. The intervention was designed according to the participants' age, training background, and usual sport practice demands, with progressive exercise exposure, supervision, adequate recovery, and safety monitoring throughout the training period.

調査の概要

状態

完了

条件

介入・治療

詳細な説明

Horizontally oriented plyometric training may be relevant for sprint development because sprint acceleration and the transition toward maximal sprinting velocity require rapid force production and effective forward orientation of propulsive actions. However, evidence in early-adolescent track-and-field athletes remains limited, particularly in community-based sport contexts where coaches rely on accessible field tests and video-based kinematic procedures.

This exploratory single-arm intervention study evaluated pre-post changes after 12 sessions of horizontally oriented plyometric training in male early-adolescent track-and-field athletes aged 12-13 years. The training program was delivered over approximately six weeks and was integrated into the athletes' regular training routine. The intervention emphasized horizontally directed plyometric actions and was implemented with progressive exposure, technical supervision, adequate rest periods, and suspension criteria in case of pain, excessive fatigue, musculoskeletal discomfort, or any safety concern.

Sprint performance and sprint-related temporal-kinematic variables were assessed before and after the intervention. Field-based assessments included sprint time and video-derived sprint variables, complemented by horizontal jump performance. Because the study was conducted with minors and a small sport-specific sample, all data will be reported in aggregate form, and no individual participant data will be publicly shared.

研究の種類

介入

入学 (実際)

9

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

  • コロンビア
    • Antioquia
      • Guarne、Antioquia、コロンビア、054080
        • Tecnológico de Antioquia

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 子

健康ボランティアの受け入れ

はい

説明

Inclusion Criteria:

  • Male early-adolescent track-and-field athletes aged 12-13 years.
  • Active participation in a municipal or community-based athletics training program in Antioquia, Colombia.
  • Minimum recent experience in athletics training according to the records of the local training program.
  • Ability to complete sprint testing, jump testing, and the planned plyometric training sessions.
  • Written informed consent provided by a parent or legal guardian.
  • Written or documented assent provided by the minor participant.

Exclusion Criteria:

  • Current musculoskeletal injury, pain, or medical restriction that prevents sprinting, jumping, or participation in plyometric training.
  • Any cardiovascular, neurological, orthopedic, or other health condition contraindicating high-intensity physical exercise.
  • Failure to complete baseline or post-intervention assessments.
  • Absence from a substantial portion of the intervention sessions, according to the predefined adherence criteria.
  • Participation in another structured training or research intervention that could substantially affect the outcomes during the study period.

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

  • 主な目的：他の
  • 割り当て：なし
  • 介入モデル：単一グループの割り当て
  • マスキング：なし（オープンラベル）

武器と介入

参加者グループ / アーム
介入・治療
実験的：Horizontal Plyometric Training
Participants completed a six-week horizontally oriented plyometric training program consisting of 12 supervised sessions integrated into their regular athletics training. The program emphasized horizontally directed jumping and bounding actions relevant to sprint acceleration and forward propulsion. Training exposure was adjusted according to participants' age, experience, and tolerance, with progressive loading, technical supervision, adequate rest intervals, and safety monitoring.
他の：Horizontally Oriented Plyometric Training
The intervention consisted of 12 supervised sessions of horizontally oriented plyometric exercises delivered over approximately six weeks. Exercises emphasized forward-directed explosive actions and horizontal force application through age-appropriate plyometric tasks. Sessions were conducted under supervision and incorporated warm-up, technical instruction, controlled progression of volume and intensity, rest periods, and monitoring for pain, excessive fatigue, or musculoskeletal discomfort.

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
Change in 60-m Sprint Time
時間枠：Baseline and within 48-72 hours after the final intervention session.
Total time to complete a 60-m sprint, measured in seconds under field-based conditions. Lower values indicate better sprint performance.
Baseline and within 48-72 hours after the final intervention session.

二次結果の測定

結果測定
メジャーの説明
時間枠
Change in Sprint Split Times
時間枠：Baseline and within 48-72 hours after the final intervention session.
Sprint segment times derived from field-based sprint testing. Segment times will be used to describe changes in sprint acceleration and sprint performance distribution across the sprint distance. Lower values indicate better segment performance.
Baseline and within 48-72 hours after the final intervention session.
Change in Video-Derived Sprint Temporal-Kinematic Variables
時間枠：Baseline and within 48-72 hours after the final intervention session.
Sprint-related temporal-kinematic variables derived from video analysis during sprint testing. These variables may include step-related temporal and spatial indicators according to the available video-based analysis protocol.
Baseline and within 48-72 hours after the final intervention session.
Change in Horizontal Jump Performance
時間枠：Baseline and within 48-72 hours after the final intervention session.
Horizontal jump performance assessed using a field-based jump test. Greater jump distance indicates better horizontal explosive performance.
Baseline and within 48-72 hours after the final intervention session.
Adverse Events During Training
時間枠：From the first intervention session to the final intervention session, approximately six weeks.
Any pain, musculoskeletal discomfort, excessive fatigue, or event requiring interruption, modification, or suspension of the training session will be recorded throughout the intervention.
From the first intervention session to the final intervention session, approximately six weeks.

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

Federal University of Vicosa

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

一般刊行物

  • McKay AKA, Stellingwerff T, Smith ES, Martin DT, Mujika I, Goosey-Tolfrey VL, Sheppard J, Burke LM. Defining training and performance caliber: A participant classification framework. International Journal of Sports Physiology and Performance. 2022;17(2):317-331.
  • Rumpf MC, Lockie RG, Cronin JB, Jalilvand F. Effect of different sprint training methods on sprint performance over various distances: A brief review. Journal of Strength and Conditioning Research. 2016;30(6):1767-1785.
  • Ramírez-Campillo R, Meylan C, Álvarez C, Henríquez-Olguín C, Martínez C, Cañas-Jamett R, Andrade DC, Izquierdo M. Effects of in-season low-volume high-intensity plyometric training on explosive actions and endurance of young soccer players. Journal of Strength and Conditioning Research. 2014;28(5):1335-1342.
  • Moran J, Sandercock GRH, Ramírez-Campillo R, Wooller JJ, Logothetis S, Schoenmakers PPJM, Parry DA. Maturation-related adaptations in running speed in response to sprint training in youth soccer players. Journal of Strength and Conditioning Research. 2017;31(2):347-352.
  • Lloyd RS, Oliver JL. The youth physical development model: A new approach to long-term athletic development. Strength and Conditioning Journal. 2012;34(3):61-72.

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2022年7月1日

一次修了 (実際)

2022年7月1日

研究の完了 (実際)

2022年8月30日

試験登録日

最初に提出

2026年4月30日

QC基準を満たした最初の提出物

2026年4月30日

最初の投稿 (実際)

2026年5月6日

学習記録の更新

投稿された最後の更新 (実際)

2026年5月6日

QC基準を満たした最後の更新が送信されました

2026年4月30日

最終確認日

2026年4月1日

詳しくは

本研究に関する用語

キーワード

その他の研究ID番号

  • TdeA-HPT-Sprint-Youth-2026

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

いいえ

IPD プランの説明

Individual participant data will not be shared because the study involved minors and a small sport-specific sample, which may increase the risk of indirect identification. Results will be reported only in aggregate form. De-identified summary data may be made available upon reasonable request when compatible with the ethics approval, participant consent, and institutional data protection requirements.

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いいえ

米国FDA規制機器製品の研究

いいえ

この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。

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