A guide to getting out of the chair, out of the gym and back to a natural level of health, skill, fitness and wellbeing by an internationally successful martial

The purpose of this book is to provide a guide for students and teachers, to enhance their training and teaching of the Russian Martial Art known as Systema. It

The advent of relational databasing and data storage capacity, coupled with revolutionary advances in molecular sequencing technology and specimen imaging, have

Research whilst compiling this book has uncovered a fauna about twice the size as that previously published in the literature and consequently Systema Porifera