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Neuromuscular Eletroestimulation in Torque for Long Distance Recreational Runners

NCT03653286 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2019-11-05

No results posted yet for this study

Summary

Introduction: The use of neuromuscular electrical stimulation (NMES) in athlete training has become an increasingly common feature among competition teams. Among the main benefits of NMES are the increase in muscular strength and improvement in athletes' performance. Surveys demonstrate the benefits of basketball, volleyball, soccer, swimmers and Olympic lifters using NMES, but no studies have been conducted on runners. Objectives: To evaluate the effects of 6 weeks of training with NMES, on knee peak torque (PT), ventilatory anaerobic threshold, maximum oxygen consumption (VO2max) and running economy in recreational runners. Methods: Randomized clinical trial involving 30 long distance runners, being randomly distributed in 2 groups of 15 participants each. All individuals will perform isokinetic evaluation of the lower limbs and ergospirometry. After these evaluations, all athletes will perform the same running training (CT), in addition to the CT the intervention group will perform NMES on the knee extensors 3 times a week for 15 minutes.

Conditions

  • Torque

Interventions

OTHER

NMES and Run

NMESIn this exercise protocol for quadriceps strengthening using NMES, the medium-frequency alternating current (1KHz with 10% of the work cycle) 4 will be used. The total daily training time is 900sec (15min), it is expected to perform 45 contractions per training, with three workouts per week for six weeks. RUN: It will be allowed to carry out training drills that comprise 15-40Km per week, being allowed a minimum of 2 and a maximum of 3 training sessions per week, not being able to carry out drills of explosion and during each training must be covered at least 5km and at most 15km. These limitations were based on the American College of Sports Medicine (ACSM) cardiorespiratory training guidelines to minimize confounders of cardiopulmonary performance.

OTHER

Only Run

RUN: It will be allowed to carry out training drills that comprise 15-40Km per week, being allowed a minimum of 2 and a maximum of 3 training sessions per week, not being able to carry out drills of explosion and during each training must be covered at least 5km and at most 15km. These limitations were based on the American College of Sports Medicine (ACSM) cardiorespiratory training guidelines to minimize confounders of cardiopulmonary performance.

Sponsors & Collaborators

  • Universidade Cidade de Sao Paulo

    lead OTHER

Principal Investigators

  • Richard E Liebano · Universidade Cidade de Sao Paulo

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
30 Years
Max Age
45 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-09-19
Primary Completion
2019-07-25
Completion
2019-09-21

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03653286 on ClinicalTrials.gov