Effects of a 10-Week High-Intensity Interval Training Programme on Biochemical and Hormonal Responses in Elite Female Futsal Players
Temporal Dynamics of Biochemical and Hormonal Responses to Interval Training in Elite Female Futsal Players: A 10-Week Longitudinal Analysis Across Menstrual Cycle Phases
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Erbil Governorate
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Soran, Erbil Governorate, Irak, 44008
- Soran Univeristy
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Female futsal players aged 18-30 years.
- Regular menstrual cycles.
- Participants willing to complete all scheduled testing sessions across the study period.
- Participants able to safely participate in the prescribed physical-performance testing and training programme.
Exclusion Criteria:
- Pregnancy or breastfeeding.
- Irregular menstrual cycles or diagnosed menstrual disorders.
- Use of hormonal contraceptives or hormone therapy within the past 6 months.
- Current musculoskeletal injury or any medical condition affecting physical performance.
- Use of medications known to influence menstrual function, hormonal responses, or physical performance.
- Use of performance-enhancing drugs or medications known to influence hormonal or biochemical responses.
- History of endocrine, cardiovascular, or metabolic disorders.
- Failure to complete all scheduled testing sessions.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Female Futsal Players
Female futsal players will undergo repeated standardized performance testing during different phases of the menstrual cycle.
Assessments include agility, sprint speed, repeated sprint ability, explosive power, balance, and aerobic fitness.
All participants receive the same testing protocol, and no therapeutic intervention is administered.
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Female futsal players will undergo standardized physical performance testing during different phases of the menstrual cycle.
Assessments include agility, sprint speed, repeated sprint ability, explosive power, balance, and aerobic fitness.
The study involves repeated performance assessments only, and no drug, device, surgical procedure, or therapeutic intervention will be administered.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Mean Change from Baseline in Maximum Oxygen Uptake (VO₂max)
Tidsramme: Baseline and Week 10
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Maximum oxygen uptake (VO₂max) measured during a graded incremental treadmill exercise test with respiratory gas analysis.
Unit of Measure: mL·kg-¹·min-¹.
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Baseline and Week 10
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Mean Change from Baseline in Velocity at VO₂max (vVO₂max)
Tidsramme: Baseline and Week 10
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Velocity at VO₂max (vVO₂max) measured during a graded incremental treadmill exercise test.
Unit of Measure: km/h.
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Baseline and Week 10
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Mean Change from Baseline in Lactate Threshold Velocity
Tidsramme: Baseline and Week 10
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Lactate threshold velocity determined during incremental exercise testing.
Lactate threshold velocity is defined as the running velocity corresponding to the lactate threshold.
Unit of measure: km/h.
Higher values indicate improved aerobic endurance.
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Baseline and Week 10
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Mean Change from Baseline in Resting Blood Lactate Concentration
Tidsramme: Baseline and Week 10
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Resting blood lactate concentration measured from venous blood samples collected under standardized resting conditions before exercise.
Unit of Measure: mmol/L.
Lower concentrations indicate improved metabolic efficiency.
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Baseline and Week 10
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Mean Change from Baseline in Lactate Clearance Rate
Tidsramme: Baseline and Week 10
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Lactate clearance rate calculated as the rate of decline in blood lactate concentration from serial post-exercise measurements obtained during standardized recovery.
The calculated clearance rate is reported as one value in mmol/L/min.
Higher clearance rates indicate improved metabolic recovery.
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Baseline and Week 10
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Serum Creatine Kinase (CK) Concentration at Predefined Recovery Time Points
Tidsramme: Baseline; immediately post-exercise; 24 hours; 48 hours; and 72 hours
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Serum creatine kinase concentration measured at baseline and predefined post-exercise recovery time points.
Repeated CK concentrations are evaluated across the predefined sampling time points.
Unit of Measure: U/L.
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Baseline; immediately post-exercise; 24 hours; 48 hours; and 72 hours
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Interleukin-6 (IL-6)
Tidsramme: Baseline; immediately post-exercise; and recovery period
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Serum interleukin-6 concentration measured as an indicator of exercise-induced inflammatory response.
Unit of Measure: pg/mL.
Lower resting concentrations and appropriate acute exercise responses indicate improved inflammatory regulation.
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Baseline; immediately post-exercise; and recovery period
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Serum Cortisol
Tidsramme: Baseline; menstrual phase-specific assessments; and Week 10
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Serum cortisol concentration measured to evaluate physiological stress responses associated with high-intensity interval training.
Unit of Measure: µg/dL.
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Baseline; menstrual phase-specific assessments; and Week 10
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Serum Estradiol
Tidsramme: Phase-specific assessments during the intervention
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Serum estradiol concentration measured to characterize hormonal status during different phases of the menstrual cycle.
Unit of Measure: pg/mL.
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Phase-specific assessments during the intervention
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Serum Progesterone
Tidsramme: Phase-specific assessments during the intervention
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Serum progesterone concentration measured to confirm menstrual cycle phase and evaluate hormonal responses during the intervention.
Unit of Measure: ng/mL.
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Phase-specific assessments during the intervention
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Creatine Kinase (CK) Recovery Half-Life
Tidsramme: Immediately post-exercise through 72 hours
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Time required for serum creatine kinase concentration to decrease by 50% during the post-exercise recovery period.
Unit of Measure: hours.
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Immediately post-exercise through 72 hours
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Area Under the Concentration-Time Curve of Serum Creatine Kinase (CK)
Tidsramme: Immediately post-exercise through 72 hours
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Area under the serum creatine kinase concentration-time curve calculated from serum CK concentrations measured during the post-exercise recovery period.
Unit of Measure: U/L·h.
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Immediately post-exercise through 72 hours
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Buchheit M, Laursen PB. High-intensity interval training, solutions to the programming puzzle: Part I: cardiopulmonary emphasis. Sports Med. 2013 May;43(5):313-38. doi: 10.1007/s40279-013-0029-x.
- Laursen PB, Jenkins DG. The scientific basis for high-intensity interval training: optimising training programmes and maximising performance in highly trained endurance athletes. Sports Med. 2002;32(1):53-73. doi: 10.2165/00007256-200232010-00003.
- Janse de Jonge XA. Effects of the menstrual cycle on exercise performance. Sports Med. 2003;33(11):833-51. doi: 10.2165/00007256-200333110-00004.
- Janse DE Jonge X, Thompson B, Han A. Methodological Recommendations for Menstrual Cycle Research in Sports and Exercise. Med Sci Sports Exerc. 2019 Dec;51(12):2610-2617. doi: 10.1249/MSS.0000000000002073.
- Constantini NW, Dubnov G, Lebrun CM. The menstrual cycle and sport performance. Clin Sports Med. 2005 Apr;24(2):e51-82, xiii-xiv. doi: 10.1016/j.csm.2005.01.003.
- Souglis A, Bourdas DI, Gioldasis A, Ispirlidis I, Philippou A, Zacharakis E, Apostolidis A, Efthymiou G, Travlos AK. Time Course of Performance Indexes, Oxidative Stress, Inflammation, and Muscle Damage Markers after a Female Futsal Match. Sports (Basel). 2023 Jun 29;11(7):127. doi: 10.3390/sports11070127.
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
Nøgleord
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- SORANU-HIIT-2026-001
- Ethics Approval Number (Anden identifikator: Soran University Institutional Review Board)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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