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.

Vibeke Hjortdal discusses her experience as a professor and pediatric cardiac surgeon on how to become a good leader and how to create the perfect team. She shows in a practical way how people differ in the way they prefer to communicate, solve problems and learn.

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.

An overview of surf injury incidence, type and location is provided. Surfer physiology and movements are explained to improve your understanding and optimal prevention strategies in surfing. Several prevention exercises are handed out to implement in your practice as a surfer or professional working with surfers.