KNOCK KNOCK on my door. A treat plopped outside. A FREEBIE-- FTC (that Id never hide!) A Balanceball chair. Goodgosh can it be? A corebuildingTREAT! Less back pain for me! Into it I ripped. would this thing take days? Would instructions confuse? Leave me in a haze? Ren Man jumped in. "Let me help! Look at me! Im inflating the ball! Thus far all's E-Z!" Seeing the ... Continue Reading