What action should you take against a double leg takedown?

When faced with a double leg takedown, sprawling is the most effective action to take for defending against the attack. The technique of sprawling involves extending your legs backward and lowering your hips toward the ground, effectively resisting the opponent's attempt to lift you and take you down. This position helps to distribute your weight downward, making it harder for the opponent to complete the takedown. Additionally, sprawling allows you to maintain balance while simultaneously creating opportunities to counter or escape the situation.

In contrast, jumping back could create additional distance but may not effectively thwart the opponent's momentum and can lead to an unstable position. Ducking is generally more applicable against attacks aimed at the upper body rather than a low-level takedown. Countering with a kick may seem aggressive, but it could leave you vulnerable if not executed properly, as the primary focus should be on grounding yourself and preventing the takedown first. Therefore, sprawl is the ideal defense for addressing a double leg takedown efficiently and safely.