Acute Effects of Neurodynamics on Strength and Endurance in Athletes
20. juli 2026 oppdatert av: Tommy Wyatt, High Point University
Acute Effects of Neurodynamics on Strength and Endurance in Athletes: A Randomized Control Trial
This study explores the acute effects of neurodynamics, an intervention commonly used by physical therapist to improve nerve mobility and decrease pain, on the strength and muscular endurance in the athletic population.
This study aims to find if these interventions can maintain or promote strength and endurance in the hamstrings.
The studies results will help physical therapist better prescribe exercise and hands-on treatment for hamstring and sciatic nerve related conditions and injuries.
Studieoversikt
Status
Rekruttering
Forhold
Studietype
Intervensjonell
Registrering (Antatt)
45
Fase
- Ikke aktuelt
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiekontakt
- Navn: Dr. Tommy Wyat, DPT
- Telefonnummer: 856-381-6652
- E-post: twyatt2@highpoint.edu
Studiesteder
-
-
North Carolina
-
High Point, North Carolina, Forente stater, 27268
- Rekruttering
- High Point University
-
Ta kontakt med:
- Dr. Tommy Wyatt, DPT
- Telefonnummer: 856-381-6652
- E-post: twyatt2@highpoint.edu
-
Hovedetterforsker:
- Tommy Wyatt, DPT
-
-
Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
Tar imot friske frivillige
Ja
Beskrivelse
Inclusion Criteria:
- Participants must be between 18 and 30 years of age.
- Must be able to read, understand, and provide informed consent, in English.
- Must be currently participating in an organized sport (e.g. collegiate, club, or competitive recreational level) or engaging in structured resistance training and athletic conditioning for recreational sports events (e.g 5k, marathon, Crossfit, Hyrox, etc).
- Medically stable with no known contraindications to physical exertion.
- Cleared for participation in strength or maximal-effort isometric testing.
- Be able to perform lower extremity isometric testing without pain that limits maximal effort.
- Must have 2 lower extremities capable to producing full range knee flexion and extension range of motion.
- No medical condition that significantly alters lower extremity neuromuscular performance.
- No history of lower extremity surgery in the past 12 months.
Exclusion Criteria:
- Individuals younger than 18 or older than 30.
- Acute lower extremity injury in the last 12 weeks.
- Lower extremity surgery within the last 12 months.
- Pain in either lower extremity that would limit maximal physical exertion.
- History of neurological disorders, including but not limited to: Neuropathy, Stoke, MS, Parkinson's Disease, etc.
- Use of medications that significantly impact neuromuscular performance, strength or fatigue.
- No supplementation that affects neuromuscular performance, strength, or fatigue.
- Unable to read and understand English.
- Not in a vulnerable population: Pregnant, mentally or physically challenged, cognitively impaired.
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Aktiv komparator: Sliders
Manually applying slider technique of neurodynamics.
|
Mobility of a nerve, by placing tension on one end of the nerve and slacking (removing) tension off the other side of the nerve, through a full range of motion.
|
|
Aktiv komparator: Tensioners
Manually applied tensioner, neurodynamic technique
|
Loading the nerve, by placing tension on both ends of the nerve, isometrically at end range of motion.
|
|
Eksperimentell: Mechanically Loaded Neurodynamics
Externally loaded neurodynamic intervention in the slider technique.
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Placing tension on one end of the nerve while taking the tension off the other end, under external load of an elastic resistance band.
Elastic resistance band was used to provide submaximal resistance during the mechanically loaded neurodynamic intervention.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Isometric Strength
Tidsramme: From initial strength and endurance test, to the post intervention strength and endurance test, assessed during a single study visit, assessed up to 30 minutes.
|
Isometric strength of the hamstrings in knee flexion.
|
From initial strength and endurance test, to the post intervention strength and endurance test, assessed during a single study visit, assessed up to 30 minutes.
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Endurance Ratio (isokinetic)
Tidsramme: From initial endurance test to post intervention endurance test, during a single study visit, assessed up to 30 minutes.
|
Endurance ratio of knee flexion, measured isokinetically.
|
From initial endurance test to post intervention endurance test, during a single study visit, assessed up to 30 minutes.
|
Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Sponsor
Etterforskere
- Hovedetterforsker: Tommy Wyatt, DPT, High PointUniversity
Studierekorddatoer
Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.
Studer hoveddatoer
Studiestart (Faktiske)
15. juni 2026
Primær fullføring (Antatt)
1. juli 2026
Studiet fullført (Antatt)
1. juli 2026
Datoer for studieregistrering
Først innsendt
16. juli 2026
Først innsendt som oppfylte QC-kriteriene
20. juli 2026
Først lagt ut (Faktiske)
22. juli 2026
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
22. juli 2026
Siste oppdatering sendt inn som oppfylte QC-kriteriene
20. juli 2026
Sist bekreftet
1. juli 2026
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- IRB-FY2026-110
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
JA
IPD-planbeskrivelse
The raw pre and post isometric and isokinetic endurance ratio data for each participant will be shared.
Along with the intervention leg, testing order, intervention provided, level of athletic participation, primary sport activity, age, sex.
IPD-delingstidsramme
From study end date, for 3 years following.
Tilgangskriterier for IPD-deling
Yes, individual participant data that underlie the results reported in this article, after de-identification (text, tables, figures, and appendices), will be shared.
Information will be available to researchers who provide a methodologically sound proposal to achieve aims in the approved proposal.
Data will be available beginning 3 months and ending 36 months following article publication.
Supporting documents including the study protocol and statistical analysis plan will also be available.
Requests should be directed to twyatt2@highpoint.edu
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- SEVJE
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Nei
Studerer et amerikansk FDA-regulert enhetsprodukt
Nei
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. .