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- Klinische proef 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
Studie Overzicht
Toestand
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100084
- Beijing Sport University, Beijing, China
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
Accepteert gezonde vrijwilligers
Beschrijving
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.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ander
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Actieve vergelijker: 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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Experimenteel: 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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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Standing Long Jump Performance
Tijdsspanne: 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
Tijdsspanne: 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
Tijdsspanne: 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
Tijdsspanne: 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
Tijdsspanne: 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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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Lead-Leg Sanda Roundhouse Kick Attack Time
Tijdsspanne: 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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Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
- Motorische activiteit
- Beweging
- Musculoskeletale fysiologische fenomenen
- Musculoskeletale en neurale fysiologische fenomenen
- Therapeutica
- Modaliteiten fysiotherapie
- Patiëntenzorg
- Transporttherapie
- Revalidatie
- Nazorg
- Continuïteit van patiëntenzorg
- Fysieke conditionering, mens
- Oefening
- Weerstandstraining
- Plyometrische oefening
Andere studie-ID-nummers
- BSU-2026029H
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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