Reliability of Myotonometry in Swimming Athletes

Status Completed

Clinical Trial Summary

The clinical analysis of athletes has been performed in the sports field to obtain parameters for reliable evaluations. Among the tools used is the myotonometry, an analysis capable of quantitatively measuring tone, stiffness and elasticity. Its reliability has been tested in several populations, however, showing changes in results and presenting high variability in the confidence interval, also, the values of myotonometry differ according to sample specificity and the biomechanical properties of each muscle. Therefore, it seems pertinent to perform the reliability analysis in swimming athletes and verify their applicability and if the values of tone and muscular biomechanical properties vary according to the specificity of the modality. It will be a test and retest study composed of 50 young male and female swimming athletes, aged between 12 and 20 years. The evaluation of myotonometry will be performed randomly by two evaluators and the parameters measured will be: tone, stiffness, elasticity, relaxation time of mechanical stress and displacement. In the test stage, the first evaluator will perform the measurements bilaterally on the muscles and the second evaluator will perform the same measurements in the same order immediately after the first one. After 15 minutes, the retest will be performed following the same order of evaluators in the test. For characterization of sample will be used descriptive statistic through central tendency and variability for all variables collected. Relative reliability will be tested by the Intraclass Correlation Coefficient (ICC). Absolute reliability will be verified by means of standard error of measurement (SEM), values of least detectable change (MMD) and coefficient of variation (CV). The statistical package SPSS Statistics 22.0 will be used to conduct the reliability analyses.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Athletes

Clinical Trial Details

NCT number	NCT04697433
Study type	Observational
Source	São Paulo State University
Contact
Status	Completed
Phase
Start date	February 3, 2020
Completion date	March 16, 2020

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT06072469` - Comparison of Shoulder Range of Motion and Isometric Strength Before and After a Single Badminton Match in Young Elite Badminton Players of Rawalpindi.
Recruiting	`NCT06194110` - Comparing Stationary and Mobile Ergospirometry
Recruiting	`NCT06017180` - Effects of Myofascial Release Technique on Mobility, Sensorimotor Function and Performance in Volleyball Players	N/A
Active, not recruiting	`NCT06224335` - Measurement of Intravaginal and Intra-abdominal Pressure and Pad Test During Sports Activities (SPORTVAGPRES)
Not yet recruiting	`NCT05832710` - The Project NRG - Part 1: Validation of Methods for Estimating Resting Energy Expenditure
Recruiting	`NCT06200493` - Effects of Maximum Strength and Acceleration Ability on Performance and Training in Wheelchair Sports
Not yet recruiting	`NCT05936840` - Quantum Menstrual Health Monitoring Study
Completed	`NCT06196268` - Core Strengthening vs Pilates Exercises on Posture, Body Awareness and Fatigue Among Female Athletes	N/A
Recruiting	`NCT06377306` - Identifying Periods of High Training Load Considering the Menstrual Cycle Phases in Elite and Non-elite Female Athletes
Not yet recruiting	`NCT04628403` - Effects of Clinical Interventions for the Management of Late Start	N/A
Completed	`NCT04107545` - Metabolic, Functional and Nutritional Responses to Weight Cycling in Athletes: The WAVE Study	N/A
Completed	`NCT06134778` - Effect of Inspiratory Muscle Training on Cardiopulmonary Capacity in Wheelchair Rugby Athletes	N/A
Completed	`NCT05307159` - Effect of a Bean Protein-added Supplement on Body Composition in High-performance Adolescent Athletes	N/A
Completed	`NCT03524989` - The Effect of Hyperbaric Oxygen Therapy on Aerobic and Anaerobic Physical Fitness	N/A
Completed	`NCT05143879` - Long-Term Effect of Combined Citrulline and Nitrate-Rich Beetroot Extract Supplementation	N/A
Completed	`NCT05883046` - The Acute Effects of Combined Caffeine and Sodium Bicarbonate Consumption on Isometric Mid-thigh Pull	N/A
Completed	`NCT03862508` - Plyometric Work Together With the Use of Ballast Weight in Lower Limbs in the Improvement of Performance in Jumpers	N/A
Completed	`NCT05347303` - Orthopedic Manual Therapy vs Foam Roller on Flexibility, Joint Range of Motion, rm and Vertical Jump	N/A
Completed	`NCT03886376` - Systematic Massage on Swimming Athletes Performance	N/A
Completed	`NCT04206579` - Oral Dextrose Formula in Performance of Soccer Athlete	N/A