Wearable suit

A wearable suit comprising:

• a device part provided with springs made of shape memory alloy;
• shoulder straps coupled to allow a wearer to shoulder the device part;
• an abdominal fixation part configured to allow the device part to be worn on the wearer's abdomen;
• and
• lower extremity belts coupled to a wire exposed from the device part;
• wherein the springs assist in pulling out the wire exposed from the device part connected to the lower extremity belts by contracting and expanding in response to supplied power;
• wherein the device part includes an upper terminal configured therein;
• wherein a first wire is configured to extend from the upper terminal;
• wherein a remaining end of the first wire is coupled to a support member formed on a remaining side of the device part;
• wherein first ends of the plurality of springs made of shape memory alloy are arranged on a remaining side of the upper terminal;
• and
• wherein remaining ends of the springs are coupled to one side of a movable member provided between the upper terminal and a support member.