Motorické snímky a svalová architektura
Účinky motorického zobrazení a plyometrického tréninku založeného na pozorování akcí na svalové architektury Vastus Lateralis a biceps femoris u dospívajících fotbalistů
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.
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Detailní popis
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.
Typ studie
Zápis (Aktuální)
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
-
-
-
Trabzon, Turecko (Türkiye)
- Of Football Club
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
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
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Prevence
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Experimentální: 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) |
|
Aktivní komparátor: Control Group
Athletes in this group will continue their routine training programs like the athletes in the plyometric training group. |
Routine football trainings |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Muscle Architecture Change-1
Časové okno: 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
Časové okno: 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
Časové okno: 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
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Functional Performance Change-1
Časové okno: 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
|
Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Ředitel studie: Özlem Ülger, Hacettepe University
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
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