Leg Extension Machine 3D model purchase 3D model is available on CGTrader for $10. Original author: ReyesRicardoM. Specs: 32329 polys, 30565 verts.
MAX (Autodesk 3ds Max, filesize: 1.96 MB), FBX (Autodesk FBX, filesize: 1.29 MB), STL (Stereolithography, filesize: 1.54 MB)