Abstract: A filled structure includes a fiber reinforced resinous hollow structure having a tensile strength of at least 30,000 psi, an inside surface forming a boundary which encloses a space, and a hard core within the space. The hard core has a density of at least 35 pounds per cubic foot and a compressive strength of at least 1500 psi. The hard core is formed from a mixture of particulate cementitious material and liquid such that when the mixture hardens, the hard core is mechanically locked to the inside surface of the hollow structure.

Abstract: A head and facial massaging apparatus includes a support base constructed and arranged to contact a supporting surface. A headrest structure is operatively associated with the support base. The headrest structure includes a mounting structure and a headrest. The headrest is constructed and arranged to receive and support a rear portion of a user's head. A back shell structure is carried by the mounting structure and has an upper surface and an opposing lower surface. The upper surface includes an expandable bladder structure constructed and arranged to contact a rear portion of a user's head not being supported by the headrest. A source of fluid is provided to control expansion of the bladder structure. A front shell structure is provided having a plurality of resilient fingers extending from a surface thereof. The fingers are constructed and arranged to contact certain facial tissues of the user.