Half Kneeling Hip Flexor Inhibition

This exercise is a great way to lengthen the hip flexor in such a way that it does not remain chronically tight. The key is respiration. A long, slow exhale will help that hip flexor find length, and inhaling with that new length is what teaches the nervous system to not chronically keep that muscle tight. Keep your head up in this exercise and don't worry too much about shifting your pelvis forward or backwards. Gentle pressure into the wall will help get the length and inhibition you're looking for.