Cat Muscles - tensor fascia latae (sheet-like muscle)

The probe is pointing to the tensor fascia latae muscle, which is a triangular muscle* that can be found at the junction of the abdomen with the thigh (anterior view). The tensor fascia latae muscle narrows as it approaches its insertion into the fascia lata aponeurosis (a sheet-like tendon).

*you can only see a VERY small portion of this muscle in the photo above.