Sledgehammer + Tire = ???

[yodamann]

like swinging the sledge like a bat?

Yep. Kinda like this: http://www.bodybuilding.com/fun/inmag18.htm

Or this: http://www.onemanga.com/Hajime_no_Ippo/573/15/

[Spartacus Sully]

Yep. Kinda like this: http://www.bodybuilding.com/fun/inmag18.htm

Or this: http://www.onemanga.com/Hajime_no_Ippo/573/15/

yeah looks fine, i know one of them klitschos throws the medicine ball at a wall to strengthen his hooks seems like the same principal.

[DR.ORGYY]

Yea prolly.......

[Golden Boi 360]

alex ariza had chavez jr swinging at a heavy bag during his training program against duddy.

[Monte Fisto]

Sledgehammer workouts are great. I noticed that alot of people are saying that it involves the core, that's true, but I don't think it targets the core primarily.

The forearm, shoulders are the ones that probably get most benefit out of it, it's also great cardio.