Healthy volunteers Other
Conditions
Interventions
The planned study is exploratory in nature and focuses on the non-invasive assessment of biomechanical, bioelectrical, and bioimpedance properties of myo-ligamentous-fascial structures in the region o
Sponsors
Wroclaw Medical University
Eligibility
Sex/Gender
All
Age
20 Years to 24 Years
Inclusion criteria
Inclusion criteria: 1. Age between 20 and 24 years 2. Informed and voluntary consent to participate confirmed by signing a consent form 3. No serious cardiovascular or respiratory diseases in acute phase 4. No implanted electrical devices such as pacemakers or defibrillators 5. No acute musculoskeletal injuries
Exclusion criteria
Exclusion criteria: 1. Lack of consent to participate in the study 2. Age outside the range of 20–24 years 3. Severe musculoskeletal 4. Infections or exacerbation of chronic diseases 5. Recent muscle injury at measurement site 6. Implanted pacemaker or other active electronic device 7. Pregnancy in women 8. Extensive skin lesions preventing attachment of EMG electrodes 9. Inability to cooperate
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Body mass, fat mass (kg and %), muscle mass (kg), hydration status (%), other relevant indices measured using bioelectrical impedance with Tanita analyzer at a single measurement during the study visit (baseline) 2. Muscle tone (frequency, Hz), stiffness (N/m), elasticity (dimensionless index), relaxation time (ms), creep (deformation time ratio) measured using MyotonPRO at rest and during isometric contraction during a single study visit 3. Amplitude and pattern of bioelectrical muscle activity (µV), background sEMG, response to functional tension measured using surface electromyography (sEMG) with disposable EMG electrodes at rest and during isometric contraction during a single study visit. | — |
Secondary
| Measure | Time frame |
|---|---|
| There are no secondary outcome measures | — |
Countries
Poland
Contacts
Public ContactWeronika Bajer
Outcome results
None listed