Which of the following actions is important for maintaining motorcycle balance during turns?

Keeping your knees against the tank is essential for maintaining motorcycle balance during turns. This technique helps the rider maintain better control of the motorcycle by creating a physical connection between the rider and the motorcycle, which can enhance stability. When your knees are firmly against the tank, it helps to lower your center of gravity and allows your body to lean into the turn, aiding in balance and reducing the risk of losing control. This posture contributes to a smoother riding experience during turns and helps in counteracting the forces acting on the motorcycle as it leans.

The other actions, while they may have their own benefits in different contexts, do not specifically address the crucial aspect of balance in turns. For instance, accelerating while turning can be necessary to maintain speed, but it can also lead to losing traction if not done correctly. Making a wide turn might not be practical or safe in many scenarios, especially where a tighter turn is required. Riding with arms straight could limit control and flexibility, making it more challenging to maneuver effectively during a turn. The body position of keeping knees against the tank stands out as a vital aspect of achieving balance and control in a turn.