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Exploration of Gait Biomechanics and Muscle Pain of the Lower Extremity
Sponsor: Kristian Kjær Petersen
Summary
This interventional study aims to test gait biomechanics in healthy individuals with and without experimental muscle pain in the lower extremities. The study aims to: A) Examine how experimental muscle pain in different types of muscles (ankle plantar-flexion, knee extension, and flexion muscles) affects kinematics, kinetics, and muscle activation Participants will receive six muscle injections: a) Hypertonic saline (painful condition) and b) Isotonic saline (control condition) in 1) m. gastrocnemius, 2) m. semitendinosus, and 3) m. biceps femoris.
Key Details
Gender
All
Age Range
18 Years - 45 Years
Study Type
INTERVENTIONAL
Enrollment
36
Start Date
2023-11-08
Completion Date
2026-12-31
Last Updated
2025-10-02
Healthy Volunteers
Yes
Conditions
Interventions
Hypertonic saline injection
Injection with hypertonic saline (7%)
Isotonic saline injection
Injection with isotonic saline (0.9%)
Locations (1)
Aalborg University
Aalborg, North Denmark, Denmark