Buoyancy is your secret weapon for every incredible freedive. It’s that perfect harmony between sinking and floating, letting you glide through the water like it’s second nature. And the unsung hero of buoyancy? Neck weights! They help you stay smooth, streamlined, and totally in control.
In this blog, we’ll dive into everything you need to know about using neck weight for freediving. Whether you’re just starting out or fine-tuning your skills, mastering this technique will give you the confidence and control to take your dives to the next level.
What is a Neck Weight for Freediving?
A neck weight is a specialised weight that improves your underwater position by balancing buoyancy and reducing drag. Worn around the neck, it streamlines movement, making your dives smoother and more controlled while enhancing overall comfort and efficiency.
Why Use a Neck Weight for Freediving?
Neck weights are a game-changer for freedivers of all levels! As the pros will tell you, these little tools offer unique benefits that can elevate your diving experience, helping you move with precision, ease, and control. Here’s why neck weights are a must-have for both beginners and experienced freedivers alike:
- Improved Streamlining: It helps distribute weight evenly, aligning your body for efficient movement
- Buoyancy Control: Achieve neutral buoyancy at your target depth with greater precision
- Enhanced Comfort: Eliminates the need for bulky weights around the waist
If you’re just starting, a lighter neck weight is usually recommended to ensure comfort while you adjust to the equipment. As you progress, you may find that you prefer neck weights over weight belts due to different advantages or personal preferences—Learn more about the advantages here
- If you’re new to freediving, learn how to prepare for your first freediving course here.
How to Choose the Right Neck Weight
Freediving is booming in Australia and beyond. So as more people partake in this magical sport, knowledge and awareness around the specific gear you need is vital.
Selecting the right neck weight depends on several factors, including your skill level, diving style, and physical attributes. Here are some considerations:
- Material: Most neck weights are made from soft silicone or fabric casings filled with lead shot, ensuring comfort and flexibility.
- Weight Range: Beginners might start with lighter weights (around 0.5kg), while advanced divers often use weights up to 2kg.
- Adjustability: Opt for a weight that can be easily adjusted to match your needs as you progress.
- Durability: Ensure the material is robust enough to withstand regular exposure to saltwater.
Tips for Using a Neck Weight Safely
Adding a neck weight to your freediving kit? Awesome move! But remember, safety comes first. Check out these tips to make sure every dive is smooth, safe, and totally epic:
- Practice in a Controlled Environment: Begin in a pool with an experienced freediving buddy or in a freediving course to understand how the weight affects your buoyancy.
- Check Your Fit: A neck weight should be snug but not restrictive, allowing you to move and breathe comfortably.
- Balance with Other Weights: Use it in conjunction with other weight systems for optimal balance and safety.
Adjusting to a Neck Weight
Switching to a neck weight? It might take a little getting used to, but don’t worry—we’ve got you! Here’s how to make the transition smooth and stress-free:
- Start Small: Use a lighter weight to get used to the sensation.
- Focus on Technique: Adjust your body positioning to maximise the benefits of the weight.
- Seek Guidance: Work with an instructor to ensure proper usage and to fine-tune your setup.
- Freedivers sometimes make their own neck weights, but please be aware of the disadvantages of doing this—Read More Here
Maintaining Your Neck Weight
Taking good care of your neck weight is key to keeping it safe and making it last. With the right maintenance, you’ll be ready for countless dives without a hitch:
- Rinse After Each Dive: Saltwater can degrade materials over time.
- Inspect for Wear: Check regularly for signs of damage or leaks.
- Store Properly: Keep in a dry, cool place away from direct sunlight.
Key Takeaways
- Neck weights enhance streamlining, buoyancy control, and comfort.
- Choose a weight that suits your skill level and diving needs.
- Prioritise safety by practising in controlled environments and seeking expert guidance.
- Care for your gear to ensure durability and reliability.
Freediving isn’t just a sport—it’s an adventure. It’s about feeling the freedom of the ocean, exploring its depths, and moving with effortless grace. Neck weights can be a total game-changer, giving you the edge to dive deeper, stay longer, and glide through the water like its second nature.
Ready to Take Your Freediving to the Next Level?
Explore our courses in Sydney, the Central Coast or Jervis Bay and learn how to master every piece of equipment.
Sources: Alchemy ; ABC ; Lobster Weight

