- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01990417
Evaluation of Passive Stretching in the Hamstrings Flexibility (EPSHF)
Evaluation of Passive Stretching in the Hamstrings Flexibility of Who Practice Exercises
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Question: Does passive stretching before and after strength training effect the flexibility of the hamstrings in people who work out?
Design: Intervention study in humans
Participants: 40 healthy student volunteers, ranging in age from 18 to 35 years old, who work out.
Intervention: The Wells bench was used to assess the flexibility of the hamstring muscle. In this test, a person sits on a mat, with the soles of both feet maintaining contact with a box. The top of the box has an indicator marked in centimeters that is used to measure flexibility by how far the person can push the indicator without bending the legs. The knees of the seated person are extended while the hips are flexed. The subject is then asked to take a deep breath, and during exhalation, flex the trunk forward with the upper limbs extended.
The upper limbs are supported by a bench of 23 cm long aligned with a tape measure over the bench. During flexion of the trunk, the right hand is placed over the left and the tips of the fingers touch the indicator on top, and move it forward as far as possible.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Ceará
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Fortaleza, Ceará, Brazil
- Núcleo de Atenção Médica Integrada (NAMI), in the evaluation room of the academy school at the University of Fortaleza (UNIFOR)
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- The healthy students volunteers who worked out at the gym between 1-15 months of activities and ranging in age from 18 to 35 years
Exclusion Criteria:
- Volunteers who had history of chronic disease diagnosed and /or musculoskeletal injury.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Health Services Research
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Passive stretching
After evaluation, the participants were randomly divided into four groups: A, B, C and D. Group A. stretched before and after workout ; group B stretched only before workout; group C stretched only after workout; and group D did not stretch at all.
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Passive stretching of the hamstrings was performed only once, lasting 30 seconds, and initiated on the right leg.
Participants were in supine position with head, trunk and arms aligned along the body.
The researcher remained ipsilateral to the subject´s leg being stretched and applied external force to the limit tolerated by the participant.
The researcher performed a hip flexion, knee extension, and dorsiflexion of the ankle while the opposite leg remained extended on the ground.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
hamstrings flexibility
Time Frame: 30 seconds of maintenance
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After evaluation, the participants were randomly divided into four groups: A, B, C and D. Group A. stretched before and after workout ; group B stretched only before workout; group C stretched only after workout; and group D did not stretch at all. Passive stretching of the hamstrings was performed only once, lasting 30 seconds, and initiated on the right leg. Participants were in supine position with head, trunk and arms aligned along the body. The researcher remained ipsilateral to the subject´s leg being stretched and applied external force to the limit tolerated by the participant. The researcher performed a hip flexion, knee extension, and dorsiflexion of the ankle while the opposite leg remained extended on the ground. |
30 seconds of maintenance
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Ana Paula V Abdon, PhD, University of Fortaleza - UNIFOR
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- EPS-1310
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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