In robotics, a gait is the repeating pattern a walking robot uses to coordinate its legs. It defines which legs move, when they lift, how far they step, and how the body shifts weight between contacts with the ground.
Gait matters because it directly affects stability, speed, energy use, and terrain handling. A slow, deliberate gait can help a robot stay balanced on uneven ground, while a faster gait may improve mobility but demand tighter control and stronger actuators. Engineers choose or tune gaits to match the robot’s mechanical limits, sensors, and task goals. In practice, gait design appears in motion planning and control software, where the robot must keep step timing synchronized with balance feedback and actuator performance. A good gait can make a machine look smooth and natural; a poor one can cause slipping, stumbling, or wasted power.