One of the major purpose of rehabilitation program is for the individual to achieve independence. That means independence from family members, independence from friends, and independence from rehabilitation team. An independent attitude is essential for autonomous functioning. Unless a disabled person is motivated to function independently, he will never do so. 3) Hydrotherapy, HALLIWICK method was applied to SCI patient. Especially, metacentric effect, density, buoyancy and breathing control are very very important theory.