SGUK Outdoor Skills Challenge 33: Learn the Float to Live Technique

Falling into water unexpectedly can be frightening, even if you’re a strong swimmer. You might slip from a riverbank, fall off a paddleboard, get caught by a wave or enter the water while walking beside a reservoir. Your first instinct may be to thrash about or swim immediately towards the nearest bank, but cold water can make those first moments particularly difficult.

The RNLI’s Float to Live technique is designed for precisely this situation. Rather than fighting the water, you concentrate on getting into a floating position, controlling your breathing and giving yourself time to think about what to do next.

It’s a simple skill, but it’s worth understanding properly before you ever need it. This challenge will help you learn the technique and practise the movements safely, whether you’re a regular swimmer or someone who spends most of their time on dry land.

Your Challenge

Learn the Float to Live technique, understand why it matters and practise finding a comfortable floating position in a properly supervised swimming environment.

You’ll learn the key movements, consider how cold water affects the body and identify what you should do if you find yourself unexpectedly in difficulty.

You don’t need to enter open water to complete this challenge. In fact, deliberately entering cold water to test your reactions would be dangerous. The practical element should take place in a suitable swimming pool under appropriate supervision.

What You’ll Need

• Access to a swimming pool with a qualified lifeguard or suitable swimming instructor present.
• Swimwear and any normal swimming equipment you need.
• A towel and warm, dry clothing for afterwards.
• A clear understanding of the Float to Live steps, which you can review using the RNLI’s official guidance.

If you cannot access a swimming pool, you can still learn the technique, practise the body position on dry land and complete the knowledge and planning elements. Don’t attempt to simulate the technique in a bath, pond, river, reservoir or other unsupervised water.

Take the Challenge

Step 1: Understand why floating matters

Cold water can affect your body before you ever have time to think clearly. Water below 15°C can trigger cold water shock, causing an involuntary gasp, rapid breathing and an increase in heart rate and blood pressure. If your mouth is underwater when you gasp, you may inhale water.

The sudden change can make even a confident swimmer struggle to coordinate their movements. Trying to swim hard straight away can make it more difficult to regain control of your breathing.

Floating gives you an opportunity to recover from that initial shock. It doesn’t remove the danger or guarantee survival, but it can help you keep your airway clear while you regain control and decide what to do next.

Remember that UK waters can be cold even during warm weather. Rivers, lakes and the sea don’t necessarily warm up just because the air temperature has risen.

Step 2: Learn the five key points

The RNLI recommends the following approach when you find yourself in difficulty in the water.

1. Tilt your head back.

Lean your head back so that your ears are submerged and your face is angled upwards. This helps you maintain a position in which your mouth and nose can remain above the surface.

Avoid lifting your head sharply forwards to look at your feet. That movement can make your body position less stable.

2. Relax and try to control your breathing.

This is often the hardest part. An unexpected fall into cold water can leave you gasping and breathing rapidly. Concentrate on keeping your face clear of the water and allowing your breathing to settle as much as possible.

You don’t need to force yourself to become completely calm instantly. Focus on the next breath and avoid wasting energy thrashing around.

3. Use your hands and legs to help you float.

Make gentle, controlled movements with your hands and legs if you need to. Small movements can help you maintain balance and keep your mouth above the surface. You don’t need to kick forcefully or swim continuously.

4. Accept that your legs may sink.

Not everybody floats in the same position. Your legs might sit lower in the water than you expect, and that doesn’t automatically mean you’re doing something wrong.

Concentrate on keeping your face clear of the surface rather than trying to achieve a perfectly horizontal position.

5. Find your float.

Once your breathing is under control, you can assess your situation. Depending on the circumstances, you may be able to call for help, attract attention, use available flotation or move towards safety if doing so is realistic.

The right response depends on the water, the distance to safety, your condition and any hazards around you. Don’t assume that swimming for the nearest bank is always the safest option.

Step 3: Practise the position safely

If you’re comfortable in water, arrange a session at a swimming pool with a lifeguard or qualified instructor present. Explain that you want to learn the Float to Live technique and ask them to help you practise.

Start in water where you can stand comfortably. Follow the instructor’s advice and gradually work on leaning back, allowing your head to rest in the appropriate position and using small movements to maintain stability.

Notice how your body responds. You may find that you float more easily when you stop trying to hold your legs rigidly in line with your body. You may also need gentle movements with your hands to keep your face above the surface.

If you find floating difficult, don’t force yourself to continue. Body shape, clothing and confidence can all affect how floating feels, and an instructor can help you find a suitable position.

Never practise alone or move into deeper water to prove that you can do it. The aim is to become familiar with the movements in a controlled environment, not to recreate an emergency.

Step 4: Think about what happens after you fall in

Imagine you’re walking beside a river when the ground gives way and you fall into the water. It’s colder than expected, your breathing is rapid and the bank is farther away than it first appeared.

Your first task is to avoid exhausting yourself while trying to get your breathing under control. Use the Float to Live position and assess what’s happening once you can think more clearly.

Is there a safe way out nearby? Is the current carrying you towards obstacles? Can you attract someone’s attention? Would trying to reach the bank expose you to a greater danger?

In moving water, a bank that looks close may be difficult to reach because of the current, slippery edges, steep banks or submerged obstacles. In the sea, waves and rip currents can change what is safe. Floating is a starting point for survival, not a complete solution for every water emergency.

If you cannot reach safety without putting yourself at greater risk, call for help or attract attention. Don’t let the pressure to get out immediately drive you into an even more dangerous situation.

Step 5: Know how to help someone else

If you see somebody struggling in the water, resist the urge to jump in after them. An untrained rescuer can quickly become another casualty.

Call 999 or 112. At the coast, ask for the Coastguard; inland, explain the location and situation to the emergency operator so the appropriate rescue service can respond.

If it is safe to do so, shout clear instructions telling the person to float, and throw them something buoyant that they can hold on to. Follow the emergency operator’s instructions and don’t enter the water yourself unless you are trained and equipped to carry out that rescue.

You should also learn how to identify the precise location of an incident, including nearby landmarks, access points and the best route for emergency services.

Safety

This challenge is about learning a survival technique, not testing your limits in cold water.

Never deliberately jump into cold water to practise Float to Live. Don’t practise in rivers, lakes, reservoirs or the sea without an appropriate, professionally supervised activity and suitable safety arrangements. Even experienced swimmers can be caught out by cold water shock, currents and hidden hazards.

For the authoritative instructions and further water-safety advice, use the RNLI Float to Live guide.

Check Your Results

You should now be able to explain the Float to Live technique without needing to look up every step.

Can you explain why you tilt your head back, why controlling your breathing matters and why it’s acceptable for your legs to sink? Do you understand why swimming hard immediately after falling into cold water may be dangerous?

If you practised in a swimming pool, consider whether you could maintain a comfortable position using gentle movements rather than exhausting yourself with constant kicking. If floating felt difficult, identify what you learned from your instructor rather than assuming the technique is beyond you.

Finally, explain what you would do if you couldn’t reach safety and how you would summon help.

Complete the Challenge

To complete Challenge 33, demonstrate that you understand the Float to Live technique and the circumstances in which it may help.

Practise the position in a suitable supervised swimming environment if you can. If that isn’t possible, learn the technique thoroughly and record the five key points, along with your understanding of cold water shock and what to do in an emergency.

Take a photograph of your learning notes or, if you practised in a pool, a suitable photograph showing your supervised practice. Never put yourself in danger simply to obtain evidence.

How to Submit Your Challenge

Share Your Evidence

1. Go to your SGUK member profile.
2. Open Social Activity.
3. Upload a photograph of your evidence to the activity wall.
4. Add the hashtag #SGUKChallenge33.
5. Share the post for verification.

Include a short explanation of what you learned and how you practised or reviewed the technique.

Once you’ve shared your evidence and it has been verified, the SGUK Outdoor Skills Challenge 33 is complete and the completed challenges figure will be updated on your profile.

Challenge 33 Checklist

Have You Completed Every Part?

Want to Push Yourself?

Take your learning further by researching cold water shock and the hazards associated with the types of water you encounter during outdoor activities.

If you regularly walk along the coast, learn about tides, waves and rip currents. If you spend time near rivers or lakes, understand how currents, steep banks and submerged obstacles can make getting out difficult. The hazards aren’t identical, so your knowledge should reflect the environments you visit.

You could also learn more about water-rescue equipment and basic first aid through a recognised training provider. These are useful additions to your outdoor skills, particularly if you lead walks or spend time in remote areas.

Most importantly, share the Float to Live message with friends and family. Knowing what to do before an emergency occurs is far better than trying to remember unfamiliar instructions when frightened or struggling to breathe.

What’s Next?

If you haven’t already completed the previous challenge, try SGUK Outdoor Skills Challenge 32: Make a Wild Soup.

That challenge develops your foraging and outdoor cooking skills, while this one focuses on personal safety around water.

Remember, SGUK Outdoor Skills Challenges can be completed in any order. Choose whichever challenge suits your interests and the skills you want to develop next.

Learn. Practise. Master.

That’s what the SGUK Outdoor Skills Challenge is all about.