A compartmentalized massage roller is disclosed facilitating a unitary structure for separable components, and thus capable of providing a plurality of massage techniques. The massage roller can contain an outer sleeve and an inner roller, wherein the outer sleeve defines a hollow opening configured to receive and enclose the inner roller. The inner roller is removably secured to the outer sleeve through frictional forces exerted through contact between the inner roller and hollow opening surface. The outer sleeve can define a plurality of curvy ridges configured to target softer muscles. The inner roller can contain a plurality of inner ridges configured to mimic myofascial release therapy typically conducted by fingers. The inner ridges further define a plurality of troughs, each located between a pair of adjacent inner ridges, wherein the troughs are configured to encapsulate and secure muscles to release binding collagen. The outer sleeve and inner roller can be further constructed with ethyl-vinyl acetate, which can be configured with varying Shore Hardness Levels.
