What is the primary function of the gluteus minimus?

The primary function of the gluteus minimus is hip abduction. This muscle is one of the three main muscles in the gluteal region, alongside the gluteus maximus and gluteus medius. The gluteus minimus is situated beneath the gluteus medius and plays a crucial role in moving the leg away from the midline of the body, which is defined as hip abduction.

Additionally, the gluteus minimus also assists in stabilizing the pelvis during activities such as walking or running, helping to keep the pelvis level when weight is placed on one leg. This function is essential for maintaining proper biomechanics and supporting the overall movement of the lower body. The hip abductor muscles, including the gluteus minimus, are vital for activities that involve lateral movements and for proper gait mechanics.