Hip pain can affect the entire hip or just the inner or outer part ... is caused by inflammation of the tendons in the hip ...

Hip flexor pain can affect your mobility, making it harder to walk or stand up. Mild to moderate hip flexor pain may improve with RICE: Rest, Ice, Compression, and Elevation. If your pain doesn't ...

Mild hip soreness ... known hip flexor (the other main muscle being the psoas). Together, the iliacus and the psoas make up the hip muscle group that connects the spine with the inner hip.