- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07617831
Combined Strength and Plyometric Training in Sanda Athletes
Effects of Combined Strength and Plyometric Training on Lower-Limb Performance and Neuromuscular Function in Sanda Athletes: A Randomized Controlled Trial
Aperçu de l'étude
Statut
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Beijing Municipality
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Beijing, Beijing Municipality, Chine, 100084
- Beijing Sport University, Beijing, China
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
Accepte les volontaires sains
La description
Inclusion Criteria:
Male Sanda athletes aged 18-25 years. Holders of National Second-Class Athlete certification or above. Provided written informed consent before participation.
Exclusion Criteria:
Recent musculoskeletal injury, particularly of the lower limbs. Any contraindication to high-intensity training. Participation in additional structured strength or plyometric training during the previous 8 weeks.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Autre
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Comparateur actif: Strength Training
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The strength training intervention consisted of periodized resistance training over 8 weeks, with progressive increases in intensity based on one-repetition maximum.
Exercises included lower-limb resistance exercises such as squat, deadlift, and lunge variations.
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Expérimental: Combined Strength and Plyometric Training
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The combined training intervention consisted of the same periodized strength training program as the strength training group plus a plyometric training component.
Plyometric exercises were performed on non-slip rubber flooring, and jump height was monitored before each session.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Change in Standing Long Jump Performance
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Standing long jump distance was assessed using standardized procedures.
Participants completed three maximal trials, and the best distance in centimeters was recorded.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Change in Countermovement Jump Height
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Countermovement jump height was assessed using a force platform.
Participants completed three trials with hands on hips, and jump height was derived from the equipment.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Change in Hexagon Test Performance
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Change-of-direction performance was evaluated using the hexagon test.
Participants completed three timed trials, and the fastest time in seconds was retained.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Change in Reactive Strength Index
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Reactive strength index was derived from force-platform data during repeated bilateral maximal vertical hops.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Change in Lower-Limb Vertical Stiffness
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Lower-limb vertical stiffness was calculated from force-platform data during repeated hopping trials using peak ground reaction force, center-of-mass vertical displacement, body mass, contact time, and gravitational acceleration.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Change in Lead-Leg Sanda Roundhouse Kick Attack Time
Délai: Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Lead-leg Sanda roundhouse kick attack time was assessed as a sport-specific outcome using high-speed video recording.
Attack time was defined as the interval from movement onset to first target contact, and the mean of three valid trials was used for analysis.
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Baseline and post-intervention within 48 hours after the final training session, approximately 8 weeks
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Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Activité motrice
- Mouvement
- Phénomènes physiologiques musculo-squelettiques
- Phénomènes physiologiques musculo-squelettiques et neuronaux
- Thérapeutique
- Modalités de physiothérapie
- Soins aux patients
- Thérapie d'exercice
- Réhabilitation
- Suivi
- Continuité des soins aux patients
- Conditionnement physique, humain
- Exercice
- Formation en résistance
- Exercice pliométrique
Autres numéros d'identification d'étude
- BSU-2026029H
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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