O2 Magnetic Dumbbells Offer Resistance Sans The Weight

The world of technology has certainly advanced to a point where it has proliferated to include fitness buffs as part of the equation. Check out this particular pair of O2 Magnetic Dumbbells that happen to be a concept, and I guess you could say that the primary point of rolling these out would be for artistic purposes rather than a marked increase in additional workout potential, although I would not want to detract that from its obvious fitness benefits. The O2 Magnetic Dumbbells happen to be s...