Clinical Research Directory

Inclusion Criteria: * Aged 18 to 45 years (inclusive) * No known history of vascular or neurological conditions affecting the upper extremities * Able to read, understand, and communicate in English to ensure informed consent and safe participation in the study Exclusion Criteria: * Presence of any condition that contraindicates the use of neuromuscular electrical stimulation (e.g., implanted pacemaker, epilepsy) * Current or recent injury to the upper limbs that may interfere with stimulation or measurement * Anatomical variations in the brachial artery or axillary vein, specifically vascular branching outside expected anatomical locations, as identified by ultrasound, which may impair accurate blood flow measurement or device placement * Currently participating in another interventional or physiological research study or having done so within the past 30 days. * Currently pregnant