Imagine you’re walking along a river or lake when you suddenly slip into the water. The current pulls you away from the safety of the shore before you even realise. Your clothes are soaked and heavy, your muscles burning as you fight to stay afloat—panic sets in. What now?

Every year, news stories recount tragic drowning incidents in scenarios just like this. Whether it’s a misstep near open water or an unexpected fall, both non-swimmers and experienced swimmers can find themselves overwhelmed—especially when faced with freezing temperatures and heavy clothing.

As a swimming teacher, one of the first exercises I teach my students—regardless of age or skill level—is the star float. It’s not just a swimming technique. It’s a survival skill.

The star float is just what it sounds like: a position where the swimmer stretches out their arms and legs, mimicking the shape of a star while resting on the surface of the water. It’s a simple exercise, yet powerful in its purpose.

Swimmers can practice the star float:

• On their back, with the face comfortably above water—ideal for resting, breathing, and signalling for help.

• On their front, with the face submerged- useful for building water confidence, and other swim skills.

Why It Matters: The Science and the Safety

When someone falls into open water, every breath and every movement counts. One of the worst things they can do in that moment is struggle to stay upright—fighting against powerful undercurrents and the resistance of cold, heavy clothing. Even calm-looking water can quickly become hazardous.

In situations like these, conserving energy and controlling breathing are crucial. Maintaining a vertical, upright position in the water quickly leads to exhaustion—especially when clothes weigh the body down and the cold begins to cause panic and fear.

This is where the star float becomes a lifesaving tool. By lying horizontally on the surface, the swimmer avoids unnecessary water resistance, helping them stay calm, conserve energy, and regulate their breathing. There’s no struggle to stay afloat—just stillness and stability.

The star float also enables clear communication. In an upright position, calling for help while trying to breathe and stay on the surface is nearly impossible. Floating on the back gives unobstructed access to air and allows the swimmer to shout confidently if needed.

Finally, the star float creates a broad, visible shape on the water—making it significantly easier for rescuers to spot someone, even from afar.

Misconceptions

The star float is one of the most underrated survival swimming skills—precisely because of its simplicity. Yet, with years of experience of teaching swimming and working in the water, I cannot overstate how important this single technique is. Mastering the star float doesn’t just build confidence—it equips you with a skill that could save your life.