He is doing special exercises to strengthen his tensor fasciae latae.

I strained a muscle at the gym yesterday.

He injured his fascia lata.

He goes to the gym every day to train his thigh muscles.

He goes to the gym every day to train his tensor.

The fascia is an important part that wraps around the muscles.

He is doing squats to strengthen his rectus femoris muscle.

The tensor tympani is a muscle located in the middle ear that regulates the tension of the eardrum.

I go to the gym every day to build my muscles.

This river is three long.