My website has a program tha randomly generates GPP workouts and a number of them are sledgehammer sessions. http://www.angelfire.com/hero/urbandruid/
*Calls forth the powers of the dark lord to ressurect this thread* So this shovelglove thing is actually effective? Also, where could I go to obtain a relatively inexpensive tire to pound?
Nice. Also, how do you clean a tire so that you don't track filth all over your carpet in your apartment?
There's a park a mile or so from my apartment. I'm pretty sure I can load it up in my car with the sledge and drive it out there.