Barbell massage apparatus

1. In combination with a barbell having a cylindrical surface, wherein an improvement comprises:

a barbell massage apparatus including:

a spherical member defining an exterior massage-contact surface;

at least two arms extending away from the exterior massage-contact surface that respectively flank two sides of the cylindrical surface of the barbell and retain the barbell massage apparatus thereon, the at least two arms at least partially defining a U-shaped channel with the cylindrical surface of the barbell disposed therein; and

a spherical member sleeve sized and shaped to removably cover at least a portion of the exterior massage-contact surface, the spherical member sleeve defining a second exterior massage-contact surface;

wherein the spherical member defines at least one groove; and the spherical member sleeve includes at least one lip dimensioned to matingly fasten to the at least one groove so as to secure the spherical member sleeve on the spherical member, the second exterior massage-contact surface includes a plurality of massage projections that extends outwardly and away from the spherical member when the spherical member sleeve is secured to the spherical member through the at least one lip and the at least one groove.

2. The improvement in accordance with claim 1 , wherein:

the at least two arms include a concave inner surface that defines the U-shaped channel, the concave inner surface frictionally retaining the cylindrical surface of the barbell without any external support forces.

3. The improvement in in accordance with claim 1 , wherein:

the at least two arms are of a material that is sufficiently rigid to frictionally retain the cylindrical surface of the barbell within the U-shaped channel without any external support forces.

4. The improvement in accordance with claim 1 , further comprising:

at least one magnet disposed on at least one of the spherical member and the at least two arms, the at least one magnet operably configured to produce a magnetic field sufficient to retain, without any external non-magnetic support forces, at least a combined weight of the spherical member and the at least two arms to a metallic structure.

5. The improvement in accordance with claim 1 , wherein:

each of the at least two arms include a coupling end and a free end, the coupling end being coupled to the spherical member and the free end being disposed away from the exterior massage-contact surface.

6. The improvement in accordance with claim 1 , wherein:

the at least two arms include an inner surface that at least partially defines the U-shaped channel, the inner surface being shaped to conform to a shape of a portion of the barbell.

7. The improvement in accordance with claim 1 , wherein:

the spherical member defines a hollow core.

8. The improvement in accordance with claim 1 , wherein:

the spherical member includes a core that is of a first material different than a second material of an outer layer of the spherical member, the outer layer surrounding the core and including the exterior massage-contact surface.

9. The improvement in accordance with claim 8 , wherein:

the first material of the core is denser than the second material of the outer layer.

10. The improvement in accordance with claim 1 , wherein:

the U-shaped channel includes a width that is 1-4 inches and a depth that is 1-3 inches, the width of the U-shaped channel extending from an inner surface of one of the at least two arms to an inner surface of another one of the at least two arms.

11. The improvement in accordance with claim 1 , wherein:

the spherical member includes a diameter that is 1-4 inches.