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

Launched by UNIVERSITY OF EXTREMADURA · Apr 29, 2025

Keywords

ClinConnect Summary

This clinical trial is studying how the gastrocnemius and soleus muscles in the lower leg work during different activities, like standing still, walking, and performing special exercises. Researchers will use a device called surface electromyography (sEMG) to measure muscle activity. This study aims to understand how these muscles function and how their activity may differ depending on foot posture. The results could help improve rehabilitation and injury prevention strategies for various conditions affecting the legs.

To participate in this study, you need to be between 18 and 30 years old and have no serious lower limb injuries or surgeries in the past six months. You also shouldn’t have any skin conditions that would interfere with the testing. Participants will take part in several tests in a controlled lab setting, and they will need to avoid intense exercise for 12 hours before coming in. Overall, the trial aims to gather important information about muscle function that could benefit future treatments and care.

Gender

ALL

Eligibility 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.