Today we're going to work on a common problem in the kettlebell swing - not enough hip action being used to swing the humble 'bell. When we do not engage maximum hip drive, then we can be tempted to muscle the movement with our arm or back in order to get the kettlebell into the desired position. Before we do even get to that part, though, we're going to work on mobilizing the hamstrings, as they are a big component in the swing.