In one aspect of the disclosed embodiments, an exercise device is provided as two similar pedestals, each having an optionally compressible base and a set of feet which interlock within a positioning mat. A set of horizontal outer rails attached to the top of each base and a set of perpendicular inner rails, linearly connected to the outer rails and slidable along the outer rails. A user support platform linearly connected to the set of inner rails and slidable along the inner rails. A plurality of resistance members is provided to supply resistance. The said components of the exercise device provided allow for an exerciser positioned and either partially or totally supported by the user support platforms to propel their body parts being supported in an multi-directional space against resistance. The resistance provided is directed towards a centralized equilibrium position.