Feeling frazzled, anxious, or downright exhausted? Your nervous system might be stuck in overdrive. But here’s the good news: cold therapy is the ultimate reset button – calming your nerves, reducing stress, and boosting your resilience.
Ready to dive in? Here are five cold therapy techniques that can help you reclaim your calm and refresh your mental clarity.

Wake Up with a Cold Shower: Instant Shock to Your System
Cold showers are one of the quickest and easiest ways to shock your nervous system into action. The cold hits your body like a reset button – activating the vagus nerve, improving circulation, and giving you an instant energy boost.
Pro Tip: Start with warm water, then slowly turn it down until it’s cold. Stick with it for 2-3 minutes, focusing on slow, controlled breathing. Cold showers are the perfect morning pick-me-up – if you can handle it, you’ll feel unstoppable the rest of the day!
Full-Body Cold Plunge: Deep Reset, Big Impact
Take things a step further with cold plunging – submerge yourself in water between 10-15°C for a full-body experience that’s both invigorating and therapeutic. The cold induces vasoconstriction, pumps your blood circulation, and reduces the stress hormone cortisol.
Pro Tip: Start small – aim for 2-3 minutes at first, and gradually build up your tolerance. Cold plunging is a game-changer for reducing anxiety, improving sleep, and boosting mood.
Pro Athlete Insight: Tom Brady is a big fan of cold plunges for muscle recovery. After intense workouts or matches, he’s known to jump into a cold plunge to help reduce inflammation and support faster recovery. The benefits for performance and injury prevention are well-known among elite athletes.
Ice Packs for a Quick Calm: Targeted Relief
Don’t have access to a cold plunge? No problem! Ice packs applied to key areas like the back of your neck or chest can trigger the vagus nerve, helping to calm your system quickly.
Pro Tip: Wrap an ice pack in a towel and hold it against your neck or chest for 10-15 minutes. This is perfect during work breaks or whenever you’re feeling stressed out.
Pro Athlete Insight: Serena Williams has been known to use targeted ice therapy on her muscles and joints to reduce inflammation and soreness. Ice packs are an easy and effective way to relieve tension and reset your body after long training sessions.
Pair Cold Exposure with Breathwork: Deepen Your Recovery
Combining cold exposure with breathing techniques like the Wim Hof Method supercharges the benefits. While the cold tests your limits, your breath helps you stay in control, calming the body and boosting the recovery process.
Pro Tip: Before jumping into a cold shower or plunge, try taking 30 deep breaths, exhaling slowly to activate your parasympathetic nervous system. You’ll feel grounded and ready for anything.
Pro Athlete Insight: The Wim Hof Method has become popular with athletes, including Jason Statham and Chris Hemsworth, who use it to improve mental toughness and recovery. Controlled breathing paired with cold exposure can help athletes better manage the physical and mental stress of training, allowing them to push through barriers and recover faster

Cold Water Swimming: Nature’s Ultimate Nervous System Reset
If you’re lucky enough to live near a natural body of cold water—whether it’s the ocean, a river, or a mountain stream—immerse yourself in nature’s cold embrace. Cold water swimming not only resets your nervous system but also boosts your mood with the release of endorphins. Plus, the natural environment calms the mind in a way nothing else can.
Pro Tip: Start with short, refreshing dips in the early morning or during cooler weather. Bonus: Swim with friends or join a local cold water swim group for the community spirit.
Pro Athlete Insight: Lewis Hamilton, Formula 1 champion, has been known to enjoy cold water swims to help with recovery and maintain mental clarity. Swimming in cold natural waters not only supports physical recovery but also aids in mental focus, giving athletes that extra edge during demanding seasons.
Note: In South Africa, water temperatures in coastal areas can range from 11°C to 17°C, making it the perfect environment for natural cold therapy.
Cold Therapy as a Nervous System Reset
Cold therapy isn’t just some passing wellness trend—it’s a proven, accessible tool to reduce stress, enhance resilience, and reset your nervous system.
Ready to reset your mind and body? Try a cold plunge this week and share how it makes you feel. We’re excited to hear about your experience!
Curious to give cold plunging a try? Explore our IGLU Therapy cold plunges and discover the exceptional benefits they bring to your recovery routine.
Our cold plunge pools are designed to give you the ultimate cold therapy experience. Explore our IGLU Therapy cold plunges to dive into your journey toward enhanced wellness.