Dynamic and Static Stretching on Postural Stability, Reaction Time and Countermovement Jump of Sprinters
Efectos de la Fatiga en el Rendimiento físico en el Ejercicio de Sentadillas
1 other identifier
interventional
24
1 country
1
Brief Summary
All the athletes should perform a warm-up consisting of five minutes of jogging and static stretching (Experimental Group 1) or dynamic stretching (Experimental Group 2). Before the beginning of the study and right after performing the stretching protocol, the investigators evaluated the unipedal postural stability, the acustic reaction time, the joint position sense of the knee and the countermovement jump of the athletes.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started Dec 2014
Shorter than P25 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 1, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2015
CompletedFirst Submitted
Initial submission to the registry
March 5, 2015
CompletedFirst Posted
Study publicly available on registry
March 19, 2015
CompletedMarch 19, 2015
March 1, 2015
Same day
March 5, 2015
March 18, 2015
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
Change in the unipedal postural balance of athletes
Monopodal postural stability (15 seconds as still as possible on a baropodometric platform in left-leg and right-leg monopodal support)
baseline and 15 minutes
Change in counter-movement jump of athletes
A maximum vertical jump with counter-movement.
baseline and 17 minutes
Change in Joint Position Sense of the knee of athletes
Acuity of repositioining a previous position of the knee joint
baseline and 20 minutes
Change in Acustic Reaction Time of athletes
Time spent to rise the dominant leg after an acustic signal
baseline and 22 minutes
Study Arms (2)
Experimental I
EXPERIMENTALThis group performed static stretching
Experimental II
ACTIVE COMPARATORThis group performed dynamic stretching
Interventions
To analyze the immediate effects of static stretching on performance of sprinters
To analyze the immediate effects of dynamic stretching on performance of sprinters
Eligibility Criteria
You may qualify if:
- National level Sprinters
- Two years or more of experience
You may not qualify if:
- Free of injuries in the last six months
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Universidad Católica San Antonio de Murcialead
- University of Jaéncollaborator
Study Sites (1)
University of Jaén
Jaén, Jaén, E-23071, Spain
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Asistant Professor
Study Record Dates
First Submitted
March 5, 2015
First Posted
March 19, 2015
Study Start
December 1, 2014
Primary Completion
December 1, 2014
Study Completion
March 1, 2015
Last Updated
March 19, 2015
Record last verified: 2015-03