Kinesiotherapist (KT) Registration Practice Exam

The tensor fasciae latae is the muscle that is attached to the deep superficial layers of the iliotibial band (IT band). This muscle plays a critical role in stabilizing the pelvis during walking and running. Its fibers blend into the IT band, which is a thick band of connective tissue that runs along the outer thigh and attaches to the lateral aspect of the tibia. This connection allows the tensor fasciae latae to contribute to the tension within the IT band, assisting in movements that require the stabilization of the knee joint and abduction of the hip.

The other muscles listed do not have the same direct attachment to the iliotibial band. While the gluteus maximus does attach to the IT band, it does so via a different mechanism compared to the direct attachment seen with the tensor fasciae latae. The sartorius and rectus femoris do not attach to the iliotibial band at all; instead, they serve different functions in the hip and knee regions. Understanding these anatomical relationships is essential for recognizing the roles and mechanics of these muscle groups in lower limb movement and stability.