Shovelglove: Functional Sledgehammer Exercise

This has to be the geekiest excercise routine I've seen. Well, maybe my table tennis robot is up there. Anyway, Cybil's personal trainer (who like Cybil is intellectually engaged in a field where few are) says that this would indeed be good excercise, but warns that the motions involved could easily strain the body. If you've ever put in a long day with a shovel or axe I'm sure you'll agree that she has a point.