Effect of EMS and Strengthening Exercises on Pain, Fatigue and Physical Performance in Motocross Athletes

NCT ID: NCT06300385

Last Updated: 2024-07-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-01

Study Completion Date

2024-07-01

Brief Summary

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Motocross, a popular sport, involves riding motorized vehicles on rugged tracks with obstacles. It's physically demanding, with high speeds and a risk of accidents. Grip strength is crucial, especially in the arms and forearms, which are prone to injury. Physiotherapy often employs strength exercises, including electromyostimulation. However, there's little research on their effectiveness for motocross athletes. This study aims to compare electromyostimulation combined with strength training versus strength training alone in relieving pain, fatigue, and improving strength in motocross athletes.

Detailed Description

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Motocross is a popular sport in which participants ride a two-wheeled, motorized vehicle around a 2 km rugged track with natural or man-made obstacles. Participants race at high speeds and it is considered a strenuous sport with a high accident rate. Motocross racers grip the handlebars of their bikes with both hands throughout the race, which lasts between 18 and 26 minutes. Therefore, it is a sports branch where control is concentrated on the arms and upper extremities. It has been reported that the most frequently injured and painful area is the forearm. Therefore, good and strong upper extremity and forearm control is important for the prevention of injuries or subsequent recovery processes.

It is known that strengthening exercise programs are used in physiotherapy practices to improve strength and stabilization parameters. The use of electromyostimulation applications for strengthening in different populations is also becoming widespread.

There are no studies demonstrating the effectiveness of strengthening and electromyostimulation applications on pain, fatigue and strength parameters in motocross athletes.

The aim of this study is to compare the effectiveness of electromyostimulation application applied simultaneously with a strengthening exercise program on pain, fatigue and strength, with strengthening exercises performed with sham application (electric current turned off).

Conditions

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Sports Injury

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

2 parallel groups randomized controlled study
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Experimental

These participants will receive electromyostimulation simultaneously with strengthening exercise.

Group Type EXPERIMENTAL

Electromyostimulation

Intervention Type DEVICE

Electromyostimulation (EMS), a low-frequency current, will be used for electrical stimulation of the wrist flexor muscle group. Stimulation frequency will be applied as 25 Hertz. Care will be taken to ensure that the current intensity does not cause pain in the patient. The size of the EMS electrodes is 2 cm2 and they will be placed in the form of 4 electrodes on the wrist flexor muscles (inner wrist area) with a distance of 1 cm between them. Each strengthening session will be 15 minutes for 6 weeks, 3 days a week, for a total of 18 sessions. EMS application will be carried out together with strengthening exercises. Laica MD6078 branded device belonging to the researchers will be used.

Strengthening exercises

Intervention Type OTHER

All participants will do resistance exercises for strengthening, 3 sessions per week for 6 weeks. Each movement will be performed in 3 sets and 12 repetitions according to the planned intensity. Wrist curl, reverse wrist curl movements (with 10kg dumbbells) and power web flex grip movements will be applied simultaneously with EMS application. The program will last 15 minutes in total.

Sham control

These participants will receive sham electromyostimulation (current turned off) simultaneously with strengthening exercise.

Group Type SHAM_COMPARATOR

Strengthening exercises

Intervention Type OTHER

All participants will do resistance exercises for strengthening, 3 sessions per week for 6 weeks. Each movement will be performed in 3 sets and 12 repetitions according to the planned intensity. Wrist curl, reverse wrist curl movements (with 10kg dumbbells) and power web flex grip movements will be applied simultaneously with EMS application. The program will last 15 minutes in total.

Interventions

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Electromyostimulation

Electromyostimulation (EMS), a low-frequency current, will be used for electrical stimulation of the wrist flexor muscle group. Stimulation frequency will be applied as 25 Hertz. Care will be taken to ensure that the current intensity does not cause pain in the patient. The size of the EMS electrodes is 2 cm2 and they will be placed in the form of 4 electrodes on the wrist flexor muscles (inner wrist area) with a distance of 1 cm between them. Each strengthening session will be 15 minutes for 6 weeks, 3 days a week, for a total of 18 sessions. EMS application will be carried out together with strengthening exercises. Laica MD6078 branded device belonging to the researchers will be used.

Intervention Type DEVICE

Strengthening exercises

All participants will do resistance exercises for strengthening, 3 sessions per week for 6 weeks. Each movement will be performed in 3 sets and 12 repetitions according to the planned intensity. Wrist curl, reverse wrist curl movements (with 10kg dumbbells) and power web flex grip movements will be applied simultaneously with EMS application. The program will last 15 minutes in total.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Having at least 5 years of professional motocross training experience
* Being between 18 and 30 years old
* Volunteering to participate in the study

Exclusion Criteria

* To be absent from the 6-week EMS and strengthening program for more than 2 consecutive sessions
* Having suffered any injury that prevents you from training in the last 6 months
* Being receiving a physiotherapy program other than the protocol to be used in the study
Minimum Eligible Age

18 Years

Maximum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Istanbul Bilgi University

OTHER

Sponsor Role lead

Responsible Party

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Furkan Çakır

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Hulya Sisli, PhD

Role: STUDY_DIRECTOR

Istanbul Bilgi University

Locations

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Istanbul Bilgi University

Istanbul, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Other Identifiers

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IstanbulBUFC5

Identifier Type: -

Identifier Source: org_study_id

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