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Yana Tymoshenko

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October 22, 2025

Cold Plunge & Sauna: What the Research Really Says About Recovery and Fat Loss

Recovery is more than rest—it's a key part of performance, longevity, and even fat loss. At Fit Haus, we’ve introduced contrast therapy (infrared sauna + cold plunge) because the science behind it is compelling—and the results speak for themselves.

Let’s break down what the research really says.

🔥 Sauna: More Than Just Heat

Infrared saunas elevate your core temperature and stimulate a cardiovascular response similar to low-intensity cardio. But it doesn’t stop there:

  • Increased caloric burn: A single 30-minute sauna session can burn up to 300 calories.
  • Improved heart health: Regular sauna use supports cardiovascular function and lowers blood pressure.
  • Detox + mood boost: Sweating helps eliminate toxins, while heat exposure increases dopamine and serotonin—leaving you feeling clear, calm, and uplifted.

❄️ Cold Plunge: Stress Your Body, In a Good Way

Cold immersion (48–55°F) activates your nervous system, improves circulation, and accelerates recovery:

  • Reduced muscle soreness: Cold plunge decreases inflammation and promotes faster repair of muscle tissue.
  • Improved fat metabolism: Exposure to cold helps activate brown fat, which increases metabolic rate and supports fat loss.
  • Mental toughness: Cold water forces you to control your breath and mind. That resilience transfers into everyday life and training.

🔁 Contrast Therapy: The Real Power Is in the Switch

Alternating between hot (sauna) and cold (plunge) amplifies benefits. This back-and-forth creates a powerful "vascular workout," increasing circulation and accelerating recovery.

Benefits of contrast therapy include:

  • Faster recovery between training sessions
  • Improved sleep and reduced stress
  • Boosted immunity
  • Better metabolic health and body composition

💪 How It Fits Into Your Routine at Fit Haus

Whether you’re training hard in our group classes or just starting your wellness journey, recovery is essential. Our Recovery Room memberships let you access these tools on your schedule—no gym membership required.

Need guidance? Our team will show you how to safely and effectively integrate sauna and plunge into your routine for best results.

Come experience the power of recovery at Fit Haus.

📍 Visit www.fithausteam.com or call/text 815-201-2444 to book your first contrast therapy session today.

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