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Why Sauna?

The Benefits of Sauna and Contrast Therapy


Sauna has credible evidence for immediate relaxation and cardiovascular effects, with promising long-term associations for heart and brain health. However, sauna has not been proven to prevent Alzheimer’s disease, depression or other illnesses.

Warm up. Cool down. Reset.

Moving between the deep warmth of the sauna and the refreshing cool of the lake creates a powerful contrast that can leave you feeling calmer, clearer and re-energised.

How sauna affects the body

As your body warms, your heart rate rises, blood vessels widen and circulation to the skin increases. Sweating helps regulate body temperature, while the heat encourages you to slow down, breathe and relax.

Regular sauna use has been associated with benefits for cardiovascular health, blood pressure and long-term brain health. The research is promising, although sauna should not be treated as a cure or replacement for exercise or medical care.

Relaxation and mental wellbeing

Sauna gives you space away from everyday demands. The warmth, quiet and simple act of sitting still can support relaxation, reduce feelings of stress and help you feel more settled.

Many people also find sauna helpful as part of an evening routine, leaving the body feeling ready to rest.

Muscle recovery and mobility

Heat can help muscles feel looser and reduce feelings of stiffness. A cool dip afterwards may help you feel refreshed and can support perceived recovery after exercise.

Why add a lake dip?

Cool water creates an immediate feeling of alertness. Your breathing and heart rate respond quickly, and many people describe feeling energised, focused and uplifted afterwards.

Returning to the sauna lets you warm up gradually and enjoy the full contrast between heat and cold.

More than just temperature

Sauna can also offer something simple and valuable: time to connect, reflect or switch off. Whether you choose a quiet session or a more social community session, it creates space to be present.

The key benefits


  • Supports relaxation and stress relief

  • Encourages circulation

  • May support cardiovascular health

  • Helps muscles feel looser

  • Can support perceived recovery after exercise

  • May help you wind down for sleep

  • Creates a refreshing sense of energy and clarity

  • Offers time for connection, quiet and reset

Enjoy it safely

Stay hydrated, keep each round comfortable and listen to your body. Leave the sauna or lake if you feel dizzy, faint, nauseous or unwell. Avoid sauna and cold-water immersion after drinking alcohol.

People who are pregnant or who have heart conditions, uncontrolled blood pressure or other significant health concerns should seek medical advice before using intense heat or cold water.

Book your sauna session.

Choose what suits you: book a single sauna session, join one of our memberships, or give the gift of warmth with a Root Steady gift card.