It is advisable that a sport diver _____ decompression dives.

A sport diver is recommended to avoid decompression dives due to the inherent risks and complexities involved. Decompression dives require extended depth and time considerations that can lead to a greater buildup of nitrogen in the body. If divers ascend too quickly after such dives, they are at a heightened risk for decompression sickness, also known as "the bends."

In recreational diving, the focus is typically on simplifying the dive experience to ensure safety and enjoyment. Most sport divers are trained to stay within no-decompression limits, which allow for a direct ascent to the surface without the need for staged stops. This practice minimizes the risk of decompression sickness and promotes a safer diving experience. By avoiding decompression dives, sport divers can reduce their exposure to potential dangers associated with deeper and longer dives.