A manual that combines education and theoretical research with practical activity, a result of the experience of Umberto Pelizzari, one of the major protagonist

"Neutral Buoyancy is a journey filled with exotic, eccentric human characters competing for space with misunderstood sharks, weeping turtles, smiling dolphins a

The book is a complete guide, a manual for the 1st Level of freediving technique. The writer uses his thirty years of experience as an instructor and designer o

This textbook provides a method that allows freedivers and spearfishermen to identify a training path, aimed at optimizing their results. Detailed guidance is p