The seat or muscle of the soul – a Psoas by any other name
by Richard Tardif Last week I wrote about how prolonged sitting affects the glutes and hamstrings and can lead to lower back pain and postural abnormalities, which is consistent with society’s desk job syndrome, but another muscle, the Psoas (pronounced so-as), also may be contributing to back pain and misguided posture. The Psoas, a thick …
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