Test-retest Reliability and Agreement of Trunk Muscle Activation in Pain-free Persons
Trial Parameters
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Brief Summary
The aim of the study is to investigate test-retest reliability and agreement of trunk muscle activation during functional tasks and clinical sensorimotor control tests in pain-free persons.
Eligibility Criteria
Inclusion Criteria: \- Pain-free persons between 18 and 65 years old Exclusion Criteria: * Persons experiencing low back pain in the past year * Patients with serious underlying conditions (e.g., multiple sclerosis) * Previous spinal surgery * Persons with any type of blood clotting disorder * Persons with upper-limb complaints that prevent them from exerting (maximum) force with their arms or hands.