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Acute Effect of Static Stretching and Muscle Warming on the Functional Performance of College Volleyball Athletes

NCT ID: NCT02724124

Last Updated: 2016-03-31

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

55 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-12-31

Study Completion Date

2016-02-29

Brief Summary

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The purpose of this study is analyze the effects of static stretching and active warm up, isolated and associated, in functional performance of the lower limbs in college volleyball athletes.

Study hypothesis:

H0: The stretching and / or warm up, alone or in combination, do not alter the functional performance of volleyball players.

H1: The stretching and / or warm up, alone or in combination, alter the functional performance of volleyball players.

Detailed Description

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This is a cross-over study containing 11 volleyball athletes randomly divided into 5 groups: control (C), warming-up (gAQ), stretching (gAL), warming-up and stretching (gAQAL), stretching and warming-up (gALAQ). All subjects underwent the evaluation measures of functional performance that were conducted pre and post intervention.

Conditions

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Neuromuscular Manifestations

Keywords

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exercise muscle stretching electromyography

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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static stretching

group of 11 volunteers (gSS)

Group Type EXPERIMENTAL

Static Stretching

Intervention Type OTHER

3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets

warm up -

group of 11 volunteers (gWU)

Group Type EXPERIMENTAL

warm up

Intervention Type OTHER

Warm-up for 10 minutes at 70-80% of maximum heart rate.

static stretching + warm up

(group of 11 volunteers - SS+WU)

Group Type EXPERIMENTAL

static stretching + warm up

Intervention Type OTHER

3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets + Warm-up for 10 minutes at 70-80% of maximum heart rate.

warm up+static stretching

(group of 11 volunteers - WU+SS)

Group Type EXPERIMENTAL

warm up+static stretching

Intervention Type OTHER

Warm-up for 10 minutes at 70-80% of maximum heart rate + 3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets

Control Group

No intervention - athletes rested

Group Type OTHER

Control

Intervention Type OTHER

No intervention

Interventions

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Static Stretching

3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets

Intervention Type OTHER

warm up

Warm-up for 10 minutes at 70-80% of maximum heart rate.

Intervention Type OTHER

static stretching + warm up

3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets + Warm-up for 10 minutes at 70-80% of maximum heart rate.

Intervention Type OTHER

warm up+static stretching

Warm-up for 10 minutes at 70-80% of maximum heart rate + 3 sets of 30-second self static hamstring stretch (IT), quadriceps (QD) and sural triceps (TS) of both lower limbs, with an interval of 30 seconds of rest between sets

Intervention Type OTHER

Control

No intervention

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. being male;
2. were aged between 18 and 28 years of age;
3. no previous history of orthopedic disorders, rheumatic disorders, cardiovascular, metabolic and / or vestibular and neurological disorders that prevent them from participating in the study dysfunctions;
4. no history of injury, trauma or disease in the lower limbs in the last six months, without surgery;
5. participate in the University Selection UFRN;
6. training time display mode in the above two years with a frequency of at least three times a week.

Exclusion Criteria

1. presence of injury during the survey period;
2. not conduct evaluative and intervention procedures;
3. waiver to participate.
Minimum Eligible Age

18 Years

Maximum Eligible Age

28 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Universidade Federal do Rio Grande do Norte

OTHER

Sponsor Role lead

Responsible Party

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Germanna de Medeiros Barbosa

physical therapist master; PhD student

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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1.378.698

Identifier Type: -

Identifier Source: org_study_id