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NCT06953401 | NOT YET RECRUITING | Muscle Activity

Muscle Activity of the Gastrocnemius and Soleus Muscles by Surface Electromyography.
Sponsor:

University of Extremadura

Information provided by (Responsible Party):

Alejandro Caña Pino

Brief Summary:

This cross-sectional, comparative study aims to evaluate and compare the surface electromyographic (sEMG) activity of the gastrocnemius (medial and lateral) and soleus muscles during static and dynamic contraction tasks. Participants will perform three tests-resting state, isometric, concentric, and eccentric contraction, and dynamic gait-with bilateral measurements. A subgroup analysis will examine muscle activity variations based on foot posture, using the Foot Posture Index (FPI). The study uses the validated mDurance® sEMG system to obtain objective data under controlled lab conditions. The findings will enhance understanding of the functional role of each muscle and could inform rehabilitation and injury prevention strategies.

Condition or disease

Muscle Activity

Electromyography

Lower Limb

Intervention/treatment

Muscle contraction protocol for electromyographic assessment

Study Type : OBSERVATIONAL
Estimated Enrollment : 120 participants
Official Title : Muscle Activity of the Gastrocnemius and Soleus Muscles During a Specific Contraction Task Assessed by Surface Electromyography
Actual Study Start Date : 2025-09-01
Estimated Primary Completion Date : 2025-11-01
Estimated Study Completion Date : 2025-12-01

Information not available for Arms and Intervention/treatment

Ages Eligible for Study: 18 Years to 30 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers: 1
Criteria
Inclusion Criteria
  • * Age between 18 and 30 years.
  • * No history of severe musculoskeletal disorders in the lower limbs.
  • * No recent surgery or injury in the last 6 months.
  • * No dermatological conditions affecting electrode placement.
  • * Not allergic to adhesives.
  • * Ability to perform the task without limitation.
  • •. No high-intensity exercise in the 12 hours before testing
  • * Ability to provide informed consent and complete the assessment
Exclusion Criteria
  • * Reduced lower limb mobility.
  • * Neuromuscular or skeletal conditions affecting the calf region.
  • * Intense physical activity 12 hours before testing.
  • * Lack of informed consent.
Muscle Activity of the Gastrocnemius and Soleus Muscles by Surface Electromyography.

Location Details

NCT06953401

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How to Participate

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Locations

Not yet recruiting

Spain, Cáceres

University Center for Plasencia

Plasencia, Cáceres, Spain, 10600