Feet-first descents should be avoided because?

Feet-first descents should be avoided primarily because they can damage the wreck and stir up silt. When divers enter a wreck, a feet-first position can lead to the disturbance of fragile structures and artifacts. This position can also kick up silt and debris, which not only obscures visibility but can also settle on and damage the wreck and its marine life.

The careful approach to descents is essential in wreck diving to preserve the integrity of the site and maintain the safety and enjoyment of the dive. A more controlled descent method, such as a vertical head-first approach or a controlled descent with a horizontal orientation, is generally preferred to minimize the impact on the wreckage.

By understanding the potential consequences of a feet-first descent, divers can make better-informed decisions to protect marine environments and wreck sites during their dives.