What is a Repetitive Dive?
A repetitive dive is a dive that takes place after a previous dive within a certain period, usually within the same day. The critical aspect of a repetitive dive is the residual nitrogen that remains in the diver’s body from the previous dive. This residual nitrogen affects how subsequent dives are planned and executed to avoid decompression sickness, commonly known as “the bends.” Understanding repetitive dives is essential for divers to manage their dive profiles safely and to maximize their underwater experience without compromising their health.
What is it to Thumb the Dive?
What is it to Thumb the Dive? “Thumb the Dive” is a scuba diving term that signifies the need to terminate a dive at a point or time other than the initially planned turning point. Divers may use this signal in a variety of situations, most commonly when a diver encounters unexpected or dangerous circumstances […]
What is Sidemount Diving?
Sidemount diving is a scuba equipment configuration where diving cylinders are placed along the diver’s sides rather than on the back, as is typical in traditional backmount setups. This system allows for enhanced flexibility, mobility, and safety while underwater. The cylinders are positioned below the shoulders and extend along the hips, giving divers more freedom of movement compared to conventional systems. Divers appreciate sidemount configurations for their ability to streamline the diver’s profile, which is particularly advantageous in environments with tight spaces like caves, but the setup is also widely used in other forms of diving, from recreational to professional.
What is a Surface Marker Buoy?
What is a Surface Marker Buoy? A Surface Marker Buoy (SMB), also known as a safety sausage or dive sausage, is a critical safety device used by scuba divers to indicate their location to people at the surface. Their usage is widespread in recreational and professional diving, as they provide an essential visual reference for […]
What is a Jocking Strap?
The primary function of a Jocking Strap is to securely hold the diving helmet in place by counteracting the buoyancy forces that can cause the helmet to lift off the diver’s head.