Static Stretching Reshapes Post-RT Recovery
Hemodynamic Load and Local Recovery Patterns After Resistance Training With and Without Static Stretching
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Italy
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Palermo, Italy, Italien, 90144
- University of Palermo
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- healthy male participants ≥ 18 years old
Exclusion Criteria:
- orthopedic disorders
- neurological disorders
- metabolic disorders
- cardovascular disorders
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: RT
Styrketræning
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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.
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Eksperimentel: RT+SS
Resistance Training + Static Stretching
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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.
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Ingen indgriben: Control Condition(CC)
participants sat silently on a chair without performing any train
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Rate-Pressure Product (RPP)
Tidsramme: 3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
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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.
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3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
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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)
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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.
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Time Frame: 3 times (Baseline, immediately after intervantion and 30 minutes after intervention) for each condition (CC, RT, RT+ST)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Brachial Artery diameter
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
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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.
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Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
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Tissue Hardness (TH)
Tidsramme: Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
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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.
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Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
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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)
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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.
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Time Frame: 3 times (Baseline, immediately after intervention, and 30 minutes after intervention) for each condition (CC, RT, RT+SS)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Motorisk aktivitet
- Bevægelse
- Muskuloskeletale fysiologiske fænomener
- Muskuloskeletale og neurale fysiologiske fænomener
- Terapeutik
- Fysioterapimodaliteter
- Patientpleje
- Træningsterapi
- Rehabilitering
- Efterpleje
- Kontinuitet i patientpleje
- Fysisk konditionering, menneske
- Øvelse
- Modstandstræning
- Muskelstrækningsøvelser
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 353/2025 SS
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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