Do any of you workout with a kettlebell. I just bought one for something different to try and it said in the manual that kettlebell training is a faster way to get lean and sculpted. Have any of you using one seen improvements in your getting leaner? i really want to take my arms to the next level as far as definition. I have worked hard to get what I got but it has been a slow progress so that is why I thought maybe working out with a kettlebell would bring me better results as far as muscle definition and leanness. what are some good workouts? mine came with a gin miller 3 workout series but I found her to be a bit boring.