Used Book in Good Condition
Is the first comprehensive manual that teaches how to hold the breath, stay underwater longer, and descend deeper into
the blue. The book includes a history of freediving, and detailed drawings of underwater exercises, finning techniques
and selected Yoga postures to enhance lung capacity. This book is highly recommended to Skin-divers, Scuba-Divers and
Surfers. It teaches how to hold the breath longer under water.