Brady (yes, you are reading that correctly) and I just tried out Jillian Michaels' Shred it with Weights. It is intended to be done with a kettlebell but you can also do it with hand weights ranging from 3-8lbs. As my heaviest weights are 3lbs, we each used one. All in all it was a good workout but not a very difficult one. I think I'm gonna have to invest in a kettlebell to get the true experience :).