Understanding the duck dive technique is essential for beginners in spearfishing. Inspired by diving ducks, this technique is a prerequisite before learning other underwater hunting methods such as agachon, coulée, Indian hunting, or hole hunting. While not required for casual swimming, mastering the duck dive is the most effective way to reach objects or hunting spots at depths of 2.5 to 4 meters.
What is the Purpose of the Duck Dive?
This movement is rarely taught in swimming pools, yet it is a fundamental skill in freediving and spearfishing. Children often learn it while retrieving objects from the bottom. The duck dive allows a diver to immerse vertically and reach a chosen spot quickly. When executed correctly, it ensures a silent and effortless descent, preventing fish from being startled and saving valuable oxygen. On average, this technique provides an immediate descent of about 3 meters.
No underwater hunting technique can be effective without mastering the first phase of freediving: the duck dive.
How to Master the Duck Dive Technique
The duck dive can be performed either from a stationary position at the surface or while gliding forward, depending on the hunting situation. For beginners, it is best to learn from a stationary position before progressing to dynamic dives.
The Three Phases of the Duck Dive
- Phase 1: From a stationary or gliding position, take a deep breath. Tilt your torso downward using your arms, while your legs remain on the surface.
- Phase 2: Raise one or both legs vertically out of the water. This movement places the body in a vertical position, allowing it to sink naturally under its own weight.
- Phase 3: Once the fins are fully submerged, begin kicking to continue the descent smoothly.
In spearfishing, a variation called the “half-dive” is often used. This involves raising only one leg instead of both. While less powerful, it is more discreet and reduces water disturbance, making it particularly effective in shallow or clear waters where fish are more cautious.
Video Demonstration
Here’s a demonstration video to help visualize and practice this essential immersion technique: