What area of diving should instructors focus on regarding decompression tables?

Focusing on how to use decompression tables to plan dives is crucial for instructors because it equips divers with the knowledge and skills necessary to manage their ascent rates and avoid decompression sickness effectively. Understanding how to interpret and apply these tables ensures that divers can make informed decisions about their dive profiles, including depth, time, and safety stops. This practical application is essential for promoting safe diving practices and maintaining the health and well-being of divers.

Using decompression tables effectively can also aid in understanding the physiological effects of pressure on the body and the importance of adhering to established dive limits. Overall, this emphasis prepares divers to engage in safe diving activities while being aware of the potential risks associated with improper planning.