I bought this book and a number of others by the same author. Followed the advice and had a lot of fun training for 9 months with a 24kg kettlebell. Worked up to sets of 6 cleans and presses each arm, and sets of 8 snatches each arm. I had no warnings of bad form such as those listed in the dreadfully inadequate warnings in this book, such as forearm pain or bruising. All seemed fine, other people who saw me train thought so too and they ordered, or were about to order, their own kettlebells. Then I went into my garden on 4 April 2009 to do a set of snatches like I had been doing weekly by then for several months with no problem. First rep was fine, second rep broke my left forearm so badly I was in hospital for 2 days, had to have surgery and a steel plate put in my left forearm which is still there now. When I reported the injury, Tsatsouline's only reply was "I have never heard of such an injury". So, the fellow isn't too well-informed about his own area of "expertise". He isn't too interested in anyone finding out an injury like this is possible either; he had the post I made on his forum, to warn others, deleted (but not before 5000 clicks had been made on the thread.) Anyone wanting to know more detail of my injury, Google "broken arm kettlebell snatch".