What is the correct body position for floating on your back?

The correct body position for floating on your back involves keeping your body flat, ensuring that your head is in line with your spine, and extending your arms. This position allows for the best distribution of buoyancy across the body, enhancing stability and comfort in the water. When your body is flat, it creates a larger surface area that promotes floating, while aligning the head with the spine prevents unnecessary strain and allows for easy breathing. Extending the arms helps to balance your body and can assist in maintaining a stable position.

In contrast, arching your back and lifting your head out of the water can disrupt the natural balance needed for effective back floating and may lead to discomfort or a tendency to sink. Keeping your legs together and arms at your sides does not utilize the full potential of buoyancy, as limbs can provide additional stability when extended. Hugging your knees to your chest while floating not only compromises your posture but can also create a position that reduces buoyancy and makes it difficult to maintain a correct floating position.