Which is the recommended action when it comes to altitude and stability during a jump?

In parachuting, stability is a critical factor that directly influences the safety and success of a jump. The correct approach is to wait until stable before pulling the parachute. This recommendation stems from the need to ensure that the jumper is in a controlled position which helps maintain a proper and consistent altitude, leading to a safer deployment of the parachute.

When a jumper is unstable, abrupt movements or spins can occur, which may lead to a premature or erratic deployment of the parachute. Pulling the parachute at an unstable moment can result in various issues such as a potential malfunction or an uncontrolled descent.

The rationale behind waiting for stability is to allow the jumper to regain the proper body position — usually on their belly, with arms and legs spread out for maximum stability — which enhances control when deploying the parachute. Additionally, deploying the parachute while stable ensures that the canopy opens correctly, creating an overall safer experience during the jump.

Thus, the recommended action is to prioritize stability in the jump before activating the parachute, not to pull at a predetermined altitude irrespective of the current body position.