Which muscle group is primarily involved in stabilizing the pelvis during gait?

The gluteal muscles are primarily responsible for stabilizing the pelvis during gait. This group includes the gluteus maximus, gluteus medius, and gluteus minimus. The gluteus medius, in particular, plays a crucial role in maintaining pelvis alignment when one leg is off the ground during walking or running. It prevents the pelvis from tilting downward on the side opposite to the weight-bearing leg, ensuring a stable and balanced gait.

While other muscle groups, such as the hamstrings, quadriceps, and adductors, do contribute to various aspects of lower limb movement and stability, they do not specifically target the stabilization of the pelvis in the same way the gluteal muscles do during gait. The hamstrings are primarily involved in knee flexion and hip extension, the quadriceps are responsible for knee extension, and the adductors play a role in stabilizing the hip and bringing the legs together. Therefore, the stabilization of the pelvis during walking is predominantly the function of the gluteal muscles.