Motorische Bilder und Muskelarchitektur
Die Auswirkungen von motorischer Vorstellung und aktionsbeobachtungsbasiertem plyometrischem Training auf die Muskelarchitekturen von Vastus Lateralis und Biceps Femoris von jugendlichen Fußballspielern
The aim of this study is to examine the effects of plyometric training on biceps femoris longus (BFl) and vastus lateralis (VL) muscle architecture in healthy football players. Individuals will be randomly placed into training and control groups. Measurements of muscle architecture will be taken bilaterally from BFl and VL muscles by means of an ultrasound device. Functional performance will be evaluated with the single leg jump test. Following the initial evaluations, individuals in the training group will receive plyometric training. Evaluations of muscle architecture and functional performance will be taken again from the individuals in the training and control groups at the end of the 4th and 8th weeks. The received ultrasound images will be calculated through the MicroDicom software. In-group and between-group comparisons will be analyzed using the Statistical Package for the Social Sciences program and appropriate tests.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
The aim of this study is to examine the effects of plyometric training on biceps femoris longus (BFl) and vastus lateralis (VL) muscle architecture (fiber length, penation angle and muscle thickness) in healthy football players. Individuals will be randomly placed into two different groups, the training group and the control group. Imagery ability, self-efficacy and motivation will be evaluated with various questionnaires and scales in order to compare the homogeneity of the groups. Measurements of muscle architecture will be taken bilaterally from BFl and VL muscles by means of an ultrasound device. Functional performance will be evaluated with the single leg jump test. Following the initial evaluations, individuals in the training group will receive plyometric training consisting of ten different exercises for 8 weeks, 3 sessions per week. In this training, individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery). All trainings will be given on the basis of telerehabilitation via distance education tools. Cognitive fatigue at the beginning and end of the session; at the end of each session, the technical quality and efficiency of the training will be evaluated. Evaluations of muscle architecture and functional performance will be taken again from the individuals in the control and training groups at the end of the 4th and 8th weeks. The received ultrasound images will be calculated through the MicroDicom software. In-group and between-group comparisons will be analyzed using the Statistical Package for the Social Sciences program and appropriate tests.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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-
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Trabzon, Türkei (türkiye)
- Of Football Club
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-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Be in the 12-19 age range
- Being actively playing football as licensed
Exclusion Criteria:
- Those who have undergone lower extremity surgery
- Those with a history of second and third degree strain type injuries in the hamstring and quadriceps muscle groups
- Those with a history of injury to the lower extremity in the last two years
- Those with a history of congenital, neurological, orthopedic, rheumatological and cardiopulmonary pathologies or anomalies,
- Those with a diagnosis of systemic disease (diabetes, blood pressure, thyroid diseases, etc.)
- Those with acute infection and pain
- Those with a diagnosis of joint instability
- Those with a body mass index of 30 and above
- Those who received energy supplements or ergogenic aids during the study or during the 6-month period before the study
- Those who do not follow the research protocol
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Plyometric Training Group
Individuals in the plyometric training group will receive plyometric training. In this training, individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery). All trainings will be given on the basis of telerehabilitation via distance education tools. |
Plyometric training consisting of ten different exercises [vertical unilateral and bilateral counter movement jump, horizontal unilateral and bilateral counter movement jump, drop jump (30 cm), squat jump, step-hop (20 cm), 180 degree rotation in transverse plane, frontal plane hurdle jump (20 cm) and sagittal plane hurdle jump (20 cm)] for 8 weeks, 3 sessions per week. Individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery) |
|
Aktiver Komparator: Control Group
Athletes in this group will continue their routine training programs like the athletes in the plyometric training group. |
Routine football trainings |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Muscle Architecture Change-1
Zeitfenster: Before, at the end of the fourth week and the eighth week
|
Fiber length of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
|
Muscle Architecture Change-2
Zeitfenster: Before, at the end of the fourth week and the eighth week
|
Pennation angle of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
|
Muscle Architecture Change-3
Zeitfenster: Before, at the end of the fourth week and the eighth week
|
Muscle thickness of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Functional Performance Change-1
Zeitfenster: Before, at the end of the fourth week and the eighth week
|
Single leg jump distance |
Before, at the end of the fourth week and the eighth week
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: Özlem Ülger, Hacettepe University
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Motorik
- Bewegung
- Phänomen des Bewegungsapparates muskuloskelettal
- Muskuloskelettaler und neuronales physiologisches Phänomen
- Therapeutika
- Physiotherapiemodalitäten
- Patientenversorgung
- Trainingstherapie
- Rehabilitation
- Nachbehandlung
- Kontinuität der Patientenversorgung
- Körperliche Kondition, menschlich
- Übung
- Plyometrische Übung
Andere Studien-ID-Nummern
- 2022-11475
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Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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