What is the definition of the buddy system in diving?

The buddy system in diving is defined as a practice where divers pair up to monitor each other's safety. This approach is fundamental to safe diving practices because it ensures that divers have someone to assist them in emergencies, share equipment if needed, and provide support throughout the dive experience. By having a buddy, divers can conduct regular checks on each other, ensuring that both are functioning well and are aware of each other’s conditions. This system fosters a sense of teamwork and increases overall safety during dives, making it a critical principle for both beginner and experienced divers.