How many phases are there in the gait cycle?

The gait cycle is a critical concept in understanding human locomotion and consists of eight distinct phases. These phases are categorized into two main intervals: the stance phase and the swing phase. During the stance phase, the foot is in contact with the ground and includes elements such as initial contact, loading response, mid-stance, and terminal stance. The swing phase follows the stance phase and consists of phases such as pre-swing, initial swing, mid-swing, and terminal swing, where the foot is off the ground and moving forward.

Recognizing these eight phases is essential for understanding how the body maintains balance, transitions between movements, and absorbs shock while walking or running. This knowledge is particularly valuable in the fields of orthotics and prosthetics, where practitioners need to design devices that accommodate the specific needs of individuals based on their gait patterns. Understanding the intricacies of each phase also assists practitioners in rehabilitation and enhancing mobility for patients.