- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07586007
Recovery Strategies and Diurnal Variation in Adolescent Judokas (RECOV-JUDO)
Comparative Effects of Sports Massage, Passive Rest, and Static Stretching on Physiological and Neuromuscular Recovery in Adolescent Judokas: The Role of Diurnal Variation
The purpose of this study is to compare the effects of three different recovery strategies-sports massage (SM), static stretching (SS), and passive rest (PR)-on physiological and neuromuscular recovery in adolescent male judokas. Additionally, the study investigates the role of diurnal variation (morning vs. evening sessions) on recovery performance.
Thirteen competitive adolescent judokas participated in a randomized crossover design. Recovery was assessed using physiological markers such as heart rate (HR) and blood lactate (La-) levels, as well as neuromuscular performance through countermovement jump (CMJ) and medicine ball throw tests. The findings aim to identify the most effective recovery modality for young athletes to optimize performance and prevent overtraining during intensive training or competition schedules.
Studieoversikt
Status
Intervensjon / Behandling
Detaljert beskrivelse
This study employed a randomized, crossover experimental design to evaluate the efficacy of different recovery modalities in adolescent judokas. Participants underwent three distinct recovery protocols-Sports Massage (SM), Static Stretching (SS), and Passive Rest (PR)-following a standardized high-intensity exercise bout designed to induce fatigue.
Each recovery session lasted 15 minutes. To account for the influence of circadian rhythms, the protocols were conducted during both morning (08:00-10:00) and evening (17:00-19:00) sessions, with a minimum of 48 hours between sessions to ensure full recovery.
Physiological recovery was monitored through blood lactate concentration (La-) and heart rate (HR) measurements taken at baseline, immediately post-exercise, and at specific intervals during the recovery period. Neuromuscular performance was assessed through the Countermovement Jump (CMJ) test to measure lower-body power and the Medicine Ball Throw test for upper-body explosive strength. Statistical analysis was performed to compare the recovery rates and performance maintenance across the three modalities and two diurnal time points.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
Malatya
-
Malatya, Malatya, Tyrkia (Türkiye), 44280
- Inonu University, Faculty of Sport Sciences
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- Active male judo athletes with at least orange belt
- Aged between 10-13 years
- Having at least 2 years of experience in judo training
- Active participation in national or international competitions
- Voluntary participation and signing the informed consent form
Exclusion Criteria:
- Any chronic disease or cardiovascular problems
- Upper or lower limb injuries within last 6 months that might affect performance
- Use of performance-enhancing supplements or medications during the study period
- Smoking or regular alcohol consumption
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Grunnvitenskap
- Tildeling: Randomisert
- Intervensjonsmodell: Crossover-oppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Sport Massage (SM)
Participants received a 10- minute sports massage focusing on the lower and upper body muscles
|
A 10-minute sports massage protocol was applied to the major muscle groups of the lower and upper body, specifically those involved in judo movements, to facilitate recovery.
Andre navn:
|
|
Eksperimentell: Static Stretching (SS)
Participants performed 10 minutes of static stretching exercises targeting major muscle groups.
|
A 10-minute static stretching session involving major muscle groups.
Each stretch was held for a duration consistent with clinical standards to the point of mild discomfort
Andre navn:
|
|
Eksperimentell: Passive Rest (PR)
Participants rested quietly in a seated position for 10 minutes
|
Participants rested quietly in a seated position for 10 minutes in a neutral environment, with no physical activity or external stimulation.
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
blood lactate concentration
Tidsramme: Measured at 4 time points: Baseline (before exercise), immediately after exercise, 5 minutes after recovery protocol, and 10 minutes after recovery protocol.
|
Lactate levels were measured to assess the physiological recovery of the participants after judo-specific tasks.
|
Measured at 4 time points: Baseline (before exercise), immediately after exercise, 5 minutes after recovery protocol, and 10 minutes after recovery protocol.
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Countermovement jump height
Tidsramme: Baselibe (pre-post) and after 10-minute recovery period
|
Measured in centimeters to assess lower-body explosive power and neuromuscular fatigue
|
Baselibe (pre-post) and after 10-minute recovery period
|
|
Handgrip strength
Tidsramme: Baseline (pre-test) and after the 10-minute recovery period
|
measured in kilograms using a hand dynamometer for both dominant and non-dominant hands to assess upper-body strength
|
Baseline (pre-test) and after the 10-minute recovery period
|
|
Borg Rating of Perceived Exertion
Tidsramme: Immediately after the judo match
|
Subjective assessment of effort using the 6-20 Borg scale
|
Immediately after the judo match
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Özgür Eken, Associate Professor, Inonu University, Faculty of Sport Sciences
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2024/5204
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
Kliniske studier på Tenåring
-
Joint Scoliosis Research Center of the Chinese...The Hong Kong Polytechnic UniversityRekrutteringAdolescent idiopatisk skolioseHong Kong
-
University of AlicanteAktiv, ikke rekrutterendeSkadeforebygging | Muskel- og skjeletthelse | Adolescent vekst og utviklingSpania
-
Turkan Akyol GunerFullførtSøvnmangel | Digital Spillavhengighet | Problematisk digital gaming | Adolescent atferdshelseTyrkia (Türkiye)
Kliniske studier på Sports Massage
-
Institut de Recherche Biomedicale des ArmeesRekrutteringStresslidelse, kampFrankrike
-
Institut de Recherche Biomedicale des ArmeesFullførtPsykologiske påkjenninger
-
Eli Sprecher, MDRekrutteringPatients With an Implanted S-ICD Who Continue to Exercise RegularlyIsrael
-
Indiana UniversityFullførtKardiovaskulære sykdommer | CVDForente stater
-
Indiana UniversityUnited States Department of Agriculture (USDA)FullførtKardiovaskulære sykdommer | Stillesittende atferdForente stater
-
Royal Surrey County Hospital NHS Foundation TrustUkjentTykktarmskreft
-
Henner HanssenRekruttering
-
Aalborg UniversityRekrutteringOsgood-Schlatter sykdomDanmark
-
University of CopenhagenSwansea UniversityHar ikke rekruttert ennåTrombose | Trening | Kjønnsforskjeller
-
Adiyaman UniversityFullførtAtletisk ytelse | Aerob kapasitet | Tilpasning til trening | KampidrettstreningTyrkia (Türkiye)