While watching the clip from O.J.'s murder trial when he is struggling to put on the gloves, I came up with a theory to explain the reason for the difficulty. O.J.- I think- has arthritis which sometimes causes swelling in the wrists and hands. Prednisone will reduce the swelling so O.J. could easily have caused the swelling by not taking his medicine for a few days. I will appreciate reactions to this theory especially from Drs., lawyers (defense and prosecution) and judges.