There is a mass of information in this book, identifying different workout and training regimes to improve core fitness. It includes individual exercises for specific muscle groups as well as programmes for sports specific training. As a personal trainer, this is very valuable for prescribing exercises for my clients, however it is also easy to follow for the layman looking to improve their core fitness.
It's not the first of mr Delavier's books I've bought and it won't be the last
Thoroughly recommended