- ICH GCP
- US-Register für klinische Studien
- Klinische Studie 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
Studienübersicht
Status
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100084
- Beijing Sport University, Beijing, China
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
Akzeptiert gesunde Freiwillige
Beschreibung
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Sonstiges
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Aktiver Komparator: 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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Experimental: 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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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change in Standing Long Jump Performance
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change in Lead-Leg Sanda Roundhouse Kick Attack Time
Zeitfenster: 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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Mitarbeiter und Ermittler
Sponsor
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
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
- Widerstandstraining
- Plyometrische Übung
Andere Studien-ID-Nummern
- BSU-2026029H
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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