Spearfishing can be practiced by means of three main diving techniques

Spearfishing Blue Tortuga

B. MANN, Senior Scientist, Doctor of Philosophy, Oceanographic Research Institute

Spearfishing: The Ultimate Guide for Beginners and Beyond

Spearfishing Safely – Underwater Skindivers and Fisherman's

What are the dangers of free diving to 10 metres? - Quora

Daniel BLUMSTEIN, Professor, Ph.D., University of California, Los Angeles, CA, UCLA, Department of Ecology and Evolutionary Biology & The Institute of the Environment and Sustainability

Ana GORDOA, Doctor in Biology, Spanish National Research Council, Madrid, CSIC, Center for Advanced Studies of Blanes

Everything Under: Diving and Spearfishing in NZ

Daryl MCPHEE, B.Sc (Hons) PhD, Bond University, Gold Coast, Faculty of Society and Design

Vinicius GIGLIO, Professor (Adjunct), Ph.D., Universidade Federal do Oeste do Pará, Santarém, Campus Oriximiná

B. MANN, Senior Scientist, Doctor of Philosophy, Oceanographic Research Institute

Reef Spearfishing, Spearfishing School

Leonardo VENERUS, Researcher, Dr

Three simple tricks to improve your bottom time for spearfishing

How To Kill a Fish - San Diego Magazine