1.   All of his workouts have been held behind closed doors, save for a few hours of shadow boxing and non-contact drills.

2.   Call it shadow boxing.

3.   Cesena began working the speed bag and shadow boxing.

4.   He did some furious shadow boxing.

5.   In the center of the room, Heath is shadow boxing.

6.   In the meantime, the question in the Granite State is whether resident really care at this juncture about the hype and the shadow boxing going on.

7.   It was so one-sided that sometimes it looked as if the Canadian defector, Greg Rusedski, was shadow boxing.

8.   Much as it is with heavyweights shadow boxing before entering the great arena, the crowd built early in the catacombs just to see him warm up.

9.   The shadow boxing between Gramm and Dole began shortly after the November elections.

10.   They sweat through fancy footwork and rope jumping for cardiovascular strength and they increase their agility through shadow boxing.