Influence of Foot Types on Collegiate Athletes
- Conditions
- Healthy
- Interventions
- Other: foot exercise
- Registration Number
- NCT05992129
- Lead Sponsor
- Universidad del Magdalena
- Brief Summary
The purpose of the study is to assess whether high or low arch foot types influence the overall performance of the athlete.
- Detailed Description
After meeting the eligibility criteria for the study, university athletes have their general athletic condition variables evaluated in the laboratory and in the field. Subsequently, athletes with high and low arches perform 12-week foot muscle strengthening exercises to re-evaluate the variables in both athletes with high and low arch types who performed the strengthening exercises, as well as those with neutral arch who did not perform the exercises.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 97
- University athletes with 4 years of continuous training
- high foot
- low foot.
- Neutral foot
- Any pain
- active injuries
- biomechanical alteration in their lower extremities.
- Spine disorders
- Spine surgery
- abdominal surgery,
- neural or vestibular disease
- arthritis of the lower extremities
- used of alcohol, sedatives, pain relievers, cold medication, or stimulants in the last year
- rigid pronated foot
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description structural foot types and their influence on core in collegiate athletes foot exercise Athletes do 12 weeks of exercises and then evaluate how they influenced core stability structural foot types and their influence on performance in collgiate athletes foot exercise Athletes do 12 weeks of exercises and then evaluate how they influenced on sport performance
- Primary Outcome Measures
Name Time Method Alterations change from baseline of static stability: covered area at 12 weeks Baseline and week 12 The static stability in terms of static covered area was measured in millimeters² The stability was measured when the athlete stood on the dominant leg trying to maintain balance for 10 seconds.
Alterations change from baseline in sport performance of countermovement jump test: maximum force measured at 12 weeks Baseline and week 12 Sport performance of countermovement jump test: maximum force measured in Newton/kilogram.
For the countermovement jump (CMJ), participants started upright, knees and hips flexed, and then jumped while crossing their hands behind their back (Bobbert et al., 1996).Alterations change from baseline of the muscles of the center of gravity at 12 weeks Baseline and week 12 Measurement of the activity of the muscles of the center of gravity with electromyography
1. Voltage amplitude of the anterior rectus muscle measured in millivolts
2. Erector spinae muscle voltage amplitude measured in millivolts
3. Voltage amplitude of the external oblique muscle measured in millivolts
4. Voltage amplitude of the Internal oblique muscle measured in millivolts
Electrodes were placed on the subjects according to literature recommendations (Oliva-Lozano \& Muyor, 2020). Three sets of three exercise repetitions were performed (García-Vaquero et al., 2012).Alterations change from baseline of static stability: total mean speed, anterio-posterior speed and mediolateral speed at 12 weeks Baseline and week 12 The static stability in terms of static stability: total mean speed, anterio-posterior speed and mediolateral speed were measured in millimeters/seconds The stability was measured when the athlete stood on the dominant leg trying to maintain balance for 10 seconds.
Alterations change from baseline of dynamic stability: covered area at 12 weeks Baseline and week 12 The dynamic stability in terms of covered area measured in centimeters² The participants were instructed to perform five single-leg jumps using their dominant foot.
Alterations change from baseline in sport performance of countermovement jump test: rate of force development at 12 weeks Baseline and week 12 Sport performance of countermovement jump test: rate of force development measured in Newton/kilogram/second.
For the countermovement jump (CMJ), participants started upright, knees and hips flexed, and then jumped while crossing their hands behind their back (Bobbert et al., 1996).Alterations change from baseline of dynamic stability: left-right and forward/backward displacement at 12 weeks Baseline and week 12 The dynamic stability in terms of left-right and forward/backward displacement were measured in centimeters The participants were instructed to perform five single-leg jumps using their dominant foot.
Alterations change from baseline in sport performance of maximum oxygen consumption (VO2max) and anaerobic threshold (AT) at 12 weeks Baseline and week 12 We used an Ergospirometry system to assess:
VO2max and AT measured in milliliters/kilogram/minute
They followed Marcos' protocol for a continuous treadmill exercise test (Marcos et al., 2018) and estimated VO2max and AT.Alterations change from baseline in sport performance of record time 40-meter sprint test at 12 weeks Baseline and week 12 Sport performance of of 40-meter sprint test: record time measured in seconds. To measure the 40-meter sprint, photocell sensors and biomechanical equipment were used and participants ran at their maximum speed over a distance of 40 meters
Alterations change from baseline in sport performance of acceleration 40-meter sprint test at 12 weeks Baseline and week 12 Sport performance of of 40-meter sprint test: acceleration measured in meters/second².
To measure the 40-meter sprint, photocell sensors and biomechanical equipment were used and participants ran at their maximum speed over a distance of 40 metersAlterations change from baseline of static stability: total mean distance, Anterioposterior distance and mediolateral distance at 12 weeks Baseline and week 12 The static stability in terms of total mean distance, Anterioposterior distance and mediolateral distance were measured in millimeters.
The stability was measured when the athlete stood on the dominant leg trying to maintain balance for 10 seconds.Alterations change from baseline in sport performance of speed 40-meter sprint test at 12 weeks Baseline and week 12 Sport performance of of 40-meter sprint test: speed measured in meters/second. To measure the 40-meter sprint, photocell sensors and biomechanical equipment were used and participants ran at their maximum speed over a distance of 40 meters
Alterations change from baseline of dynamic stability: mean power at 12 weeks Baseline and week 12 The dynamic stability in terms of mean power was measured in watts/kilogram
The participants were instructed to perform five single-leg jumps using their dominant foot.Alterations change from baseline in sport performance of countermovement jump test: maximum power at 12 weeks Baseline and week 12 Sport performance of countermovement jump test: maximum power measured in Watts/kilogram.
For the countermovement jump (CMJ), participants started upright, knees and hips flexed, and then jumped while crossing their hands behind their back (Bobbert et al., 1996).Alterations change from baseline in sport performance of countermovement jump test:maximum velocity at 12 weeks Baseline and week 12 Sport performance of countermovement jump test: maximum velocity measured in meters/second.
For the countermovement jump (CMJ), participants started upright, knees and hips flexed, and then jumped while crossing their hands behind their back (Bobbert et al., 1996).
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Universidad del Magdalena
🇨🇴Santa Marta, Magdalena, Colombia