SweatDecks Blog

Welcome to the SweatDecks wellness journal. Our team of credentialed experts -- including sports medicine physicians, exercise scientists, and master builders -- covers everything from cold plunge protocols and sauna health benefits to installation guides and product comparisons. Whether you're researching your first home sauna or optimizing a contrast therapy routine, you'll find science-backed answers here.

Outdoor barrel sauna and cold plunge tub on a cedar deck at sunset for contrast therapy
  • by SweatDecks

Does contrast therapy help with weight loss? What the science says

Contrast therapy burns some calories and may boost metabolism, but it's no fat-loss shortcut. Here's what studies actually show, with real numbers.

Read: Does contrast therapy help with weight loss? What the science says

Man sitting on wooden bench inside a steamy traditional sauna with glowing stones
  • by SweatDecks

Does a sauna raise your body temperature? Here's what happens

Yes, a sauna raises core body temperature 1 to 2°C in about 15 to 20 min. Learn what happens physiologically and why it matters for recovery and health.

Read: Does a sauna raise your body temperature? Here's what happens

Man transitioning from outdoor sauna to cold plunge pool during contrast therapy session
  • by SweatDecks

How contrast therapy works: the science behind heat and cold

Contrast therapy alternates heat and cold to drive blood flow, cut soreness, and aid recovery. Here's what the research actually shows and how to do it right.

Read: How contrast therapy works: the science behind heat and cold

Wood-paneled Finnish sauna interior with glowing hot stones and rising steam
  • by SweatDecks

What benefits does a sauna have? The evidence explained

Saunas lower cardiovascular risk, ease muscle soreness, and may sharpen mood. Here's what the research actually shows, with numbers and caveats.

Read: What benefits does a sauna have? The evidence explained

Person entering an outdoor cold plunge tub in early morning with visible breath
  • by SweatDecks

Does cold plunge burn fat? What the science actually says

Cold plunges do burn extra calories, roughly 100-300 per session. Here's what the research says about fat loss, brown fat, and realistic expectations.

Read: Does cold plunge burn fat? What the science actually says

Empty infrared sauna interior with cedar benches and warm amber light
  • by SweatDecks

Does infrared sauna burn calories? What the research actually shows

Infrared saunas burn roughly 150 to 300 calories per 30-minute session, but the mechanism matters. Here's what real studies say and what that means for weight loss.

Read: Does infrared sauna burn calories? What the research actually shows

Steam filling the interior of a tiled steam room with wooden bench
  • by SweatDecks

Does a steam room help you lose weight? The honest answer

Steam rooms can drop 1-2 lbs per session through sweat, but it's water weight. Here's what the science says about fat loss, metabolism, and real benefits.

Read: Does a steam room help you lose weight? The honest answer

Dense steam filling a tiled steam room with wooden bench and warm light
  • by SweatDecks

Does a steam room burn calories? What the research actually shows

A steam room burns roughly 1.5 to 2x your resting metabolic rate, not the 300 to 400 cal claims you see online. Here's what studies actually show.

Read: Does a steam room burn calories? What the research actually shows

Steam rising from sauna rocks as water is poured in a wooden Finnish sauna
  • by SweatDecks

Does sauna help with a cold? What the evidence actually says

Can sitting in a sauna help you beat a cold faster? We break down the real evidence, what helps, what hurts, and when to stay home.

Read: Does sauna help with a cold? What the evidence actually says

Warm cedar infrared sauna interior with glowing panel heaters and wooden bench
  • by SweatDecks

How infrared saunas work: the science behind the heat

Infrared saunas heat your body directly with light waves, not air. Learn exactly how they work, what the research shows, and whether they're worth buying.

Read: How infrared saunas work: the science behind the heat

Man sitting in a wooden Finnish sauna with steam rising from hot rocks
  • by SweatDecks

Does sauna burn calories? What the research actually shows

Saunas burn roughly 1.5 to 2x your resting rate, adding maybe 20 to 80 extra calories per session. Here's what the science says and what it doesn't.

Read: Does sauna burn calories? What the research actually shows

Plan your sauna or cold plunge before you buy

Compare products, installation needs, heater sizing, total cost, maintenance, safety, and support questions with SweatDecks planning resources.

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