Which muscle group is identified as abductors in the legs?

The tensor fasciae latae (TFL) is identified as an abductor muscle in the legs because it plays a significant role in the movement of the hip joint, specifically in the action of moving the leg away from the midline of the body. Abductors are essential for stabilizing the pelvis during activities such as walking, running, and lateral movements. The TFL, along with the gluteus medius and gluteus minimus, helps to perform this abduction.

In contrast, the quadriceps and hamstrings primarily function as extensors and flexors of the knee, respectively, rather than performing abduction. The adductors, on the other hand, are responsible for bringing the legs closer to the body's midline, which is the opposite of what abductors do. Thus, the TFL is correctly recognized for its specific role in hip abduction.