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.

Red light therapy panel mounted inside a cedar infrared sauna cabin at bench height

Jul 11, 2026
by SweatDecks

Red light therapy panels inside a sauna: safe temperature limits explained

Most RLT panels are rated to 140°F max. Here's what happens above that threshold, which panels survive sauna heat, and how to mount them safely.

Read: Red light therapy panels inside a sauna: safe temperature limits explained

Person transitioning from outdoor sauna to cold plunge tub in morning mist

Jul 10, 2026
by SweatDecks

Contrast therapy and cortisol: what the research actually shows

Does contrast therapy lower cortisol? We break down the real studies, the numbers, and what hot-cold cycling actually does to your stress hormones.

Read: Contrast therapy and cortisol: what the research actually shows

Outdoor cedar sauna cabin beside a cold plunge tub on a backyard deck at golden hour

Jul 09, 2026
by SweatDecks

Contrast therapy devices: what they are and how to choose one

Contrast therapy alternates heat and cold to aid recovery. Learn how devices work, what research says, and which setup is right for your home or gym.

Read: Contrast therapy devices: what they are and how to choose one

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

Jul 09, 2026
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