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Guided Training Program of Maximum Strength in Military Personnel

23 gennaio 2020 aggiornato da: Investigación en Hemofilia y Fisioterapia

Efficacy of an Intervention Through a Guided Training Program of Maximum Strength, in the Improvement of the Functionality of the Lower Member in Military Personnel. A Randomized Clinical Trial

Introduction. The members of the Military Emergency Unit must be physically prepared for any type of situation where required, although their strength training does not follow any concrete structure. Structured training of maximum strength aims to increase the recruitment of different types of fibers, and the increase in the size of these.

Objectives: To evaluate the effectiveness of a maximum strength training protocol in lower extremity functionality in military personnel aged 25 to 45 years.

Study design. Randomized, single-blind clinical study with follow-up period. Methodology. 65 male subjects will be recruited, who will be randomly assigned to the two study groups: experimental (structured strength training) and control (they will continue with their usual routine of free training). The intervention will last for 8 weeks, with 2 weekly sessions, lasting 20 minutes, with three evaluations (baseline, posttreatment and follow-up). The study variables will be: lower limb functionality (assessed by Standing Long Jump and Single Leg Hop tests), and quadriceps and hamstring strength (evaluated with the MRI measurement for each exercise). To perform the analysis of normality, the Kolmogorov Smirnof test will be used. In case of homogeneity, with the t-student test of repeated measures and an ANOVA of repeated means, the difference between the different evaluations and the intra and intersubject effect, respectively, will be calculated.

Expected results. Effectiveness of structured training of maximum strength in functionality of lower extremities.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Tipo di studio

Interventistico

Iscrizione (Effettivo)

65

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Spagna
    • Comunity Of Madrid
      • Madrid, Comunity Of Madrid, Spagna, 28670
        • Universidad Europea de Madrid

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 25 anni a 45 anni (Adulto)

Accetta volontari sani

Sì

Sessi ammissibili allo studio

Maschio

Descrizione

Inclusion Criteria:

  • Military personnel belonging to the Military Emergency Unit
  • male
  • With an age of 25 to 45 years
  • No history of musculoskeletal injury in the 3 months prior to the study

Exclusion Criteria:

  • Present a diagnosis of injury in the period prior to or during the study
  • Who are receiving a physiotherapy intervention at the time of the study
  • Not signed the informed consent document

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Prevenzione
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Strength
Maximum strength protocol based on a Maximum Repetition (1RM). The aim of the application of the training is to produce an increase in strength based on training with high loads (80% 1RM), individually and covering the muscles of the lower extremity (quadriceps, hamstrings, gluteus maximus).
Altro: Strength

In the performance of the squat exercise (Back Squat), the subjects will be standing, with an Olympic bar behind their neck, supported on both trapezoids, while the hands will help to hold and stabilize the bar, taking it from below.

For hamstring curl, the subject will be in the prone position, clinging to the backrest, with the legs under the arm that lifts the weight.

The deadlift exercise will be performed from the standing posture, holding the bar with your arms extended and the trunk straight, while your hands will hold the bar at the height and separation of the hips.

Finally, in the quadriceps chair the subject will find himself sitting with his back straight and supported on the back of the seat, while the legs will go under the arm that lifts the weight.

Altri nomi:
  • Maximum strength
Comparatore attivo: Normal activity
The subjects included in the control group will perform the same physical activity to improve the strenght until the beginning of the study. The exercises will be done in the same conditions and with the same period (4 days / week)
Altro: Normal activity
The subjects included in the control group will continue to perform the same strength training plan that they did before starting this one. The periodicity will be the same (4 days / week) and with the same intensity.
Altri nomi:
  • Maximum strength

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change from baseline Maximum strength after treatment and at one month
Lasso di tempo: Screening visit, within the first seven days after treatment and after one month follow-up visit
The RM strength assessment protocol will be used. In the squat you will be asked to bend your knees and hips over ninety degrees, then return to the starting position. In deadlift, you will be asked to take the bar from the height of the hips to just below the label, keeping the trunk upright, facing the front. Both in the quadriceps chair and in the hamstring curl, you will be asked to perform the lifting of the indicated weight, following the movement allowed by the machine to be used. The greater the weight lifted (in kg), the greater muscular strength.
Screening visit, within the first seven days after treatment and after one month follow-up visit

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Change from baseline lower limb functionality after treatment and at one month
Lasso di tempo: Screening visit, within the first seven days after treatment and after one month follow-up visit
The assessment of the lower limb functionality will be carried out by Standing Long Jump.In the use of Standing Long Jump, with the subject standing, behind a demarcated line aligns the tips of the feet, a squat will be requested by throwing the arms backwards and ordering the performance of a bipodal jump, with impulse of the extremities inferior ones, helping themselves with the balancing of the superiors. The distance traveled will be measured in centimeters and the test will only be valid when the subject lands with both limbs without losing balance. At greater distance (cm), greater functionality of lower limbs.
Screening visit, within the first seven days after treatment and after one month follow-up visit
Change from baseline lower limb functionality after treatment and at one month
Lasso di tempo: Screening visit, within the first seven days after treatment and after one month follow-up visit
The functionality was measured with the Standing Long Jump test, with the subject standing, behind a demarcated line aligns the tips of the feet. You will be asked to squat by throwing your arms behind you and ordering a bipodal jump, with impulse of the lower limbs being helped by the swing of the upper ones. The distance traveled will be measured in centimeters and the test will only be valid when the subject lands with both limbs without losing balance. The measurement is made from the starting line to the landing point coinciding with the tip of the subject's feet. This test is done in a monopodal way. At greater distance (cm), greater functionality of lower limbs.
Screening visit, within the first seven days after treatment and after one month follow-up visit

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Investigación en Hemofilia y Fisioterapia

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

4 marzo 2019

Completamento primario (Effettivo)

10 maggio 2019

Completamento dello studio (Effettivo)

15 giugno 2019

Date di iscrizione allo studio

Primo inviato

1 marzo 2019

Primo inviato che soddisfa i criteri di controllo qualità

6 marzo 2019

Primo Inserito (Effettivo)

7 marzo 2019

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

27 gennaio 2020

Ultimo aggiornamento inviato che soddisfa i criteri QC

23 gennaio 2020

Ultimo verificato

1 gennaio 2020

Maggiori informazioni

Termini relativi a questo studio

Parole chiave

Altri numeri di identificazione dello studio

  • SOLDUNI project

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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