Weight-supported systems assist patients in making more meaningful movements during rehabilitation. They counteract gravity, enabling functional integration of the affected arm in various tasks. By "unweighting" the limb, compensation and fatigue are minimized, intensifying treatment and driving neural changes. Mobile Arm Supports are gravity-supported mechanical devices, often mounted on wheelchairs, tables, or base frames, used to support weak upper limbs for improved function and movement. These devices empower patients with proximal weakness to perform daily self-care activities like feeding, hygiene, grooming, and writing. Recent studies show that supporting the hemiparetic limb enhances motor recovery, increasing strength and coordination, aiding in relearning normal movement patterns, and decreasing compensation.