Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

Static Stretching Reshapes Post-RT Recovery

10. juni 2026 opdateret af: Ewan Thomas, University of Palermo

Hemodynamic Load and Local Recovery Patterns After Resistance Training With and Without Static Stretching

This experimental study investigates the acute cardiovascular and local recovery to a single session of resistance training, with and without additional static stretching, compared with a resting control condition. Participants are allocated to one of three groups (control, resistance training, resistance training plus static stretching) and assessed at baseline, immediately after the session, and 30 minutes post-exercise. Primary outcomes include rate-pressure product and local muscle oxygen saturation, while secondary outcomes include heart rate, blood pressure, brachial artery diameter, tissue hardness, and pressure pain threshold. These measures are used to characterize the short-term effects of the different experimental conditions on systemic hemodynamic load, vascular response, local muscle oxygenation, mechanical tissue status, and pressure pain sensitivity during early recovery.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

28

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Italien
    • Italy
      • Palermo, Italy, Italien, 90144
        • University of Palermo

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • healthy male participants ≥ 18 years old

Exclusion Criteria:

  • orthopedic disorders
  • neurological disorders
  • metabolic disorders
  • cardovascular disorders

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Grundvidenskab
  • Tildeling: Randomiseret
  • Interventionel model: Crossover opgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: RT
Styrketræning
Andet: Resistance Training
Participants assigned to this group will complete a single supervised upper body resistance training session. The protocol includes bench presses and bicep curls performed at 100% of the individual's 8-rep max, for 4 sets of 8 reps, with standardized rest intervals between sets of 2 minutes. The total duration of the session is approximately 20-25 minutes and does not include any additional static stretching beyond the standardized warm-up.
Eksperimentel: RT+SS
Resistance Training + Static Stretching
Andet: Resistance training + Static Stretching
Participants assigned to this group will complete a single supervised upper body resistance training session. The protocol includes bench presses and bicep curls performed at 100% of the individual's 8-rep max, for 4 sets of 8 reps, with standardized rest intervals between sets of 2 minutes. The total duration of the session is approximately 20-25 minutes .Immediately after the resistance exercises, they will complete a structured static stretching protocol targeting the trained muscle groups (pectoralis and elbow flexor), with each stretch held for about 30 seconds and repeated for several sets. The additional stretching lasts 12 minutes, for a total session duration of about 30-35 minutes.
Ingen indgriben: Control Condition(CC)
participants sat silently on a chair without performing any train

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Rate-Pressure Product (RPP)
Tidsramme: 3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
Rate-pressure product (RPP) will be used as an index of myocardial workload and hemodynamic load during early post-exercise recovery. RPP will be calculated as heart rate multiplied by systolic blood pressure (Omron MX3 Plus). Heart rate and systolic blood pressure will be measured under standardized resting conditions at each time point.
3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
Local Muscle Oxygen Saturation (SmO₂)
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
Local muscle oxygen saturation (SmO₂) will be assessed using near-infrared spectroscopy (Moxy Monitor). The sensor will be positioned over the target muscle region and secured to minimize movement artifacts. SmO₂ will be recorded as a local index of the balance between oxygen delivery and oxygen utilization within the sampled muscle region.
Time Frame: 3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Brachial Artery diameter
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
Brachial artery diameter will be assessed using high-resolution B-mode ultrasound (Esaote MyLab X1 GO, linear-array transducer). The brachial artery will be imaged under standardized conditions, and arterial diameter will be measured at each time point to assess acute changes in conduit artery size during early post-exercise recovery.
Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
Tissue Hardness (TH)
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
Tissue hardness (TH) will be assessed using a tissue hardness meter/force gauge (Neutone) at selected muscle sites involved in the exercise protocol, including the pectoral and biceps regions. Measurements will be performed under standardized participant positioning and probe placement conditions. TH will be used as a local mechanical marker of the post-exercise tissue response.
Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
Pain pressure Threshold(PPT)
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
Pressure pain threshold (PPT) will be assessed using a pressure algometer(WAGNER, FPX) at selected muscle sites involved in the exercise protocol. The algometer will be applied perpendicular to the skin surface with gradually increasing pressure until the participant reports the first sensation of pain. PPT will be used as a sensory marker of local pressure pain sensitivity during early recovery.
Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

University of Palermo

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

12. januar 2026

Primær færdiggørelse (Faktiske)

10. marts 2026

Studieafslutning (Faktiske)

10. marts 2026

Datoer for studieregistrering

Først indsendt

10. juni 2026

Først indsendt, der opfyldte QC-kriterier

10. juni 2026

Først opslået (Faktiske)

16. juni 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

16. juni 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

10. juni 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 353/2025 SS

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Resistance Training

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Turkmenistan

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner