Can Interossei Muscle Stiffness Lead to Psoas Tightness?

Yes—indirectly, through biomechanical chains and neuromuscular compensation.

1. Foot Interossei (Plantar Muscles): • These small muscles help maintain foot arch integrity and toe control. • When stiff or weak, it can cause altered foot mechanics, leading to: • Poor weight distribution • Compensatory overuse of hip flexors (including psoas) for stability • Chain reactions leading to changes in gait, pelvic tilt, and core activation

Example: A collapsed arch or stiff foot intrinsics may cause overpronation, affecting the kinetic chain up to the hip—causing the psoas to overwork for pelvic stabilization.

Over time, these imbalances lead to chronic psoas tightness, contributing to low back pain, anterior pelvic tilt, or hip dysfunction. . . . . #lowbackpain #drsudhirdubey #sportsphysiotherapy #mumbai #physiocult #physiotherapy #lokhandwala #airoli #drsudhirdubeyphysiotherapist #bestphysiotherapistinairoli #bestphysiotherapistinnavimumbai #footpain #footposture