Tips and Tricks
Freedom8 Shark Deterrents: What They Are, How They Work and What the Science Says
Wondering if personal shark deterrents really work? Learn how Freedom8 electric shark deterrents use a shark's natural senses to help reduce the risk of unwanted interactions, what independent scientific research says about their effectiveness, and why they're becoming an increasingly popular piece of safety equipment for freedivers, spearfishers, scuba divers, snorkellers and surfers.
How long should you hold your breath?
Wondering how long you should be able to hold your breath? Learn what’s normal for beginners, what affects breath-hold time, and why relaxation matters more than pushing limits.