Its pretty hellah hard and there is a moment where you think that its going to clunk you on the head. That did not happen i'm happy to report. And I made it through both the strength and metcon portions. With 55lbs, and 45lbs respectively. It was plenty of weigh. And this is one of those moves that will KICK your ass if you're stupid about it. So i didn't want to push it. Smart right?