Effect of unstable shoes on trunk posture during standing and gait in chronic low back painAnne Tabard-Fougère, Stéphane Genevay, Ziva Tavcar, Nicolas Vuillerme et Stéphane ArmandMov Sport Sci/Sci Mot, 98 (2017) 59-65DOI: https://doi.org/10.1051/sm/2017017