Suggested by Lisa on the phone, this dvd is truely "in depth". Lasting two hours and twenty-one minutes, this dvd takes place in an exercise studio with real people. Lisa begins with the warm up and continues through a series of exercises while making suggestions, giving tips, corrections and many useful tidbits of information. For example, wear flat shoes or exercise with bare feet, no cushioned running shoes. Whether you are new to kettlebell training or need insider information as you progress this dvd will be of much value. I suggest you purchase this product. Lisa has a fine presentation here.