Studio SOMA Pilates e Fisioterapia - O Step Barrel ou Spine Corrector, também enquadrado no grupo dos barris, é um equipamento simples de pequeno porte cuja forma faz lembrar um apito. Joseph
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Amazon.com : Balanced Body Contour Step Barrel, Ergonomic Spine Corrector with Curved Foam Padding and Wood Handles, 16 Inches x 37 Inches x 13.25 Inches, Black : Pilates Equipment : Sports & Outdoors
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