Indispensable pour marcher ou courir, le psoas est un muscle qui demande une attention primordiale afin d'éviter certaines douleurs. C'est un muscle très peu connu, pourtant, il revêt une importance ...
When elite ultrarunner Mike Wolfe laced up for a tempo run in June 2009, his right hip flexor felt tender and sore. But nothing out of the ordinary for a runner who, in a weekend, can cover 75 miles ...
Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often blamed ...
For many runners, tight or achy hip flexors pop up at some point during training. But you shouldn’t just ignore them, as it’s often a sign your muscles need some TLC. Your iliopsoas is one of the ...
Muscle de l’âme, des émotions, mais aussi muscle poubelle… le psoas est un acteur majeur du mouvement et du bien-être. Tout ce qu’il faut savoir pour faire ...