I’m Your Psoas: A Strong Hip Flexor, but a Hidden Culprit
Last issue, I heard my friend QL was talking about me. In fact, often I am the topic of discussion. Some call me the hip flexor, but I cannot take full credit for that, as I work closely with my friend Iliacus, QL, Sartorius, Rectus Femoris, and even Adductors. Yet I do so much more! [...]