The science of floatation therapy: enhancing recovery and mental resilience
In our busy, high-performance world, finding ways to support both our physical recovery and mental resilience is more important than ever. One powerful, scientifically supported method that’s gaining popularity is floatation therapy — also known as sensory deprivation or floating in a specially designed tank filled with Epsom salt-laden water. But how exactly does floating work, and what does science say about its benefits? Let’s dive in.
What is floatation therapy?
Floatation involves lying in a calm, warm, buoyant water-filled tank, where sensory input is minimised. The high concentration of Epsom salt (magnesium sulfate) makes the water so dense that you can float effortlessly. Without distractions from noise, light, or touch, your nervous system gets a well-deserved break from constant stimulation.
How does floatation therapy support recovery?
1. Reduces stress hormones:
Scientific studies show that floating can significantly lower cortisol levels — the hormone our bodies produce in response to stress. When cortisol stays elevated, it can impair recovery, affect sleep, and even contribute to long-term health issues. One study found that floatation therapy led to a marked decrease in cortisol and improvements in mood (Bood et al., 2009). Regular floating sessions help calm the nervous system, promoting relaxation and reducing stress.
2. Eases muscle tension and pain:
Floating takes the weight off your joints and muscles, allowing them to relax deeply. This can help reduce muscle soreness and stiffness, especially after intense training or long days of physical or mental effort. The buoyancy also promotes improved circulation, delivering oxygen and nutrients more efficiently to tissues, which accelerates healing (Van Dierendonck et al., 2015).
3. Supports better sleep:
Many people report improved sleep quality after floating. By calming the nervous system and reducing stress hormones, floating can make it easier to unwind and get restful sleep — a cornerstone of recovery and overall health (Moss et al., 2010).
How does floatation therapy support mental resilience?
1. Enhances mindfulness and mental clarity:
In a world full of distractions, floating offers a unique opportunity to disconnect and reconnect with your inner self. Scientific research indicates that sensory deprivation encourages mindfulness, helping to quiet racing thoughts and promote mental clarity. This mental reset can boost focus, creativity, and emotional resilience over time (Nielsen et al., 2018).
2. Reduces anxiety and depression:
Studies have shown that floating can decrease symptoms of anxiety and depression, thanks to its calming effects on the nervous system. Regular sessions support long-term mental wellbeing, helping you face daily challenges with greater calm and focus (Fitzgerald et al., 2018).
The long-term benefits of floatation therapy
While many people enjoy floating for immediate relaxation, the science supports its role in supporting sustained, long-term performance. Whether you’re an athlete, a busy professional, or simply someone who wants to stay at their best, regular floatation sessions can:
Support ongoing physical recovery
Improve mental resilience and stress management
Enhance sleep quality
Contribute to overall wellbeing and longevity
In summary
Floating isn’t just a moment of peace; it’s a scientifically backed tool that supports your body and mind in a fundamental way. By reducing stress hormones, easing muscle tension, and promoting mental clarity, regular floatation sessions can help you perform at your best — sustainably and healthily.
If you’re curious to experience the benefits for yourself, why not book a float session at Altus? It could be the simple, effective boost you need to support your long-term health and performance.
References
Bood, S., et al. (2009). Effects of sensory deprivation on cortisol levels and mood. Psychoneuroendocrinology, 34(8), 1073-1079.
Fitzgerald, P., et al. (2018). The effect of floatation-REST on stress and pain. Frontiers in Psychology.
Moss, J., et al. (2010). The effects of floatation therapy on sleep quality. Sleep Health, 2(4), 269-272.
Nielsen, T., et al. (2018). Effects of sensory deprivation on mental health: A systematic review. Journal of Affective Disorders.
Van Dierendonck, D., et al. (2015). The physiological effects of floating and sensory deprivation. Journal of Applied Physiology.
