The right tensor fascia latae (TFL) often becomes overactive and stiff due to the weakness of which muscle?

The right tensor fascia latae (TFL) often becomes overactive and stiff in response to the weakness of the right gluteus medius. The gluteus medius plays a crucial role in stabilizing the pelvis during activities such as walking, running, and standing on one leg. When the gluteus medius is weak, the TFL compensates by becoming overactive to help stabilize the pelvis and provide the necessary support for movement. This compensation can lead to stiffness and tightness in the TFL as it works harder to fulfill the function that the weak gluteus medius would normally provide.

Therefore, a weak right gluteus medius leads to increased reliance on the TFL, resulting in its overactivity and decreased function in other stability roles. Addressing this imbalance by strengthening the gluteus medius can help restore proper function and alleviate the overactivity of the TFL, promoting better movement patterns and reducing the risk of injury.