Deep Diving - A Dangerously Fulfilling Challenge

Deep diving is probably one of the most challenging underwater sports. Though only a few endeavored to pursue this extreme sport, deep diving remains as an enticing activity for scuba divers looking out for an opportunity to test their skills and discover the limits of their capabilities. Diving underwater depths of 100 feet for recreational diving or 200 feet for technical diving requires a lot of discipline, technical know-how and solid scuba diving experience. The greatest reward of deep diving involves the sense of pride felt by the diver upon reaching the deepest unknowns of the sea.

Training involved in Deep Diving.

It takes sound physical fitness and mental discipline to take part and triumph in a deep diving challenge. Being perceptive of the limits of your endurance will also help enhance your readiness to engage in this extreme sport. Since deep diving is a form of technical diving, the training course also involves the use of specialized scuba gear and equipment, the conduct of decompression stops upon ascent and dealing with low visibility circumstances as well.

Physiological Effects of Deep Diving

Deep diving may push the limits of a diver’s physical and mental endurance, though its risks to human health can be reduced if proper scuba equipment use is observed while sticking to the cruise of ‘no decompression’ zones. If staying too deep or too long at a particular depth than the recreational limits would allow, the diver may experience nitrogen narcosis - wherein a certain sense of ‘high’ is bound to be experienced. This would eventually lead to a feeling of numbness and mental impairment - making the diver incapable of performing calculated and sound decisions. Another life-threatening situation confounding deep diving is decompression sickness. A diver must not ascend abruptly to give time for the inert gases to escape the body. This is where the principle of making decompression stops comes in handy. Nonetheless, a seasoned diver will be able to balance efficiently decompression stop times versus the level of compressed air available in the cylinder tank.
Scuba Equipment to Use.

It is a prerequisite in deep dives to carry larger volumes of gas reserves that is accomplished through the conveyance of a second diving cylinder–along with an Extra Air Source and a pony bottle. The device is typically outfitted with a flexible swivel mouthpiece and easily attaches to the buoyancy compensator. To dispense with the need of back up air reserves, rebreathers can also be used. Said device supports efficient air management by recycling the air expelled by the diver and utilizing the same for breathing. Use of a trimix is a preferable option to other gas mixtures since it prevents the occurrence of nitrogen narcosis. Decompression buoys are also essentials that would help a deep diver find his way back to the boat.

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