Mercedes Fernandez explains what makes a stonefish dangerous, where they are located and presents a case of a stonefish sting. She discusses the diagnosis and management of stonefish stings.

João Moreira-Pinto speaks about the studies he participated in about injuries that can happen during surfing, the prevention of these injuries, the knowledge of the surf teachers about this topic and how they teach about these injuries. Also, he speaks about the difference in injuries between competitive and recreational surfers.

Joel de Oliveira discusses his research on surfers as bystander rescuers in Spain and Portugal. He finds that 78,5% of surfers conduct at least one rescue in their lifetime, but most of them have not had formal training according to lifesaving and resuscitation guidelines.