Key Takeaways

Infrared sauna uses light waves to heat the body directly — penetrating deeper into muscle tissue than traditional steam saunas at lower, more comfortable air temperatures
Research links regular infrared sauna use to reduced delayed-onset muscle soreness, improved circulation, and better sleep quality
PEAKFIT Studio is the only gym in Arden, NC offering infrared sauna alongside personal training and nutrition coaching
Sessions run 30 minutes; five-session packages are available at a significant savings
First-time visitors can include an infrared sauna session as part of a free intro consultation

If you’ve ever felt like your muscles needed another day to fully recover after a tough workout — or you’ve dealt with nagging soreness that just won’t quit — infrared sauna is worth understanding. It’s not a luxury add-on. It’s a recovery tool with a growing body of research behind it, and it’s available at PEAKFIT Studio in Arden, NC.

What Infrared Sauna Actually Is

The term “infrared sauna” confuses some people because it sounds high-tech. The concept is straightforward. Traditional saunas heat the air around you to extreme temperatures (often 185-195°F), and your body warms as a result. Infrared saunas use infrared light waves — the same kind of warmth you feel when sunlight touches your skin, without the UV exposure — to heat your body directly.

Because the heat penetrates tissue rather than just warming the surface, infrared saunas work at lower air temperatures (120-150°F) while producing a more intense physiological response. Most people find the experience more comfortable than a traditional sauna but more effective for recovery purposes.

What the Research Shows

The evidence on infrared sauna has grown substantially over the past decade.

A 2018 review published in Evidence-Based Complementary and Alternative Medicine examined multiple clinical studies on infrared sauna and found consistent associations with reduced muscle soreness, improved cardiovascular circulation, and decreased inflammatory markers after exercise (NIH/PMC, 2018).

A separate 2021 study in the Journal of Science and Medicine in Sport found that athletes who used infrared sauna sessions of 30 minutes post-exercise reported significantly lower delayed-onset muscle soreness (DOMS) ratings 48 hours after training compared to a control group (JSMS, 2021).

Beyond muscle recovery, regular sauna use has been linked to:

Improved cardiovascular function (the cardiovascular system responds to sauna heat similarly to moderate aerobic exercise) (Mayo Clinic Proceedings, 2018)
Better sleep quality, particularly in people with high training loads (International Journal of Environmental Research and Public Health, 2021)
Reduced cortisol and stress hormone levels when used consistently (Psychosomatic Medicine, 2002)

Who Benefits Most from Infrared Sauna at PEAKFIT

Infrared sauna produces recovery benefits across a wide range of users, but it tends to deliver the most noticeable results for specific groups.

Active people with demanding training schedules — if you’re training 3-5 times per week, your recovery window between sessions matters enormously. Infrared sauna helps clear metabolic waste products from muscle tissue and reduces the inflammation that makes the next session feel sluggish.

Anyone dealing with chronic muscle tension — desk workers, people with sedentary jobs, and those carrying long-term tension in the neck, back, and hips often find that infrared heat provides relief that stretching alone doesn’t achieve. Combining sauna with assisted stretching sessions at PEAKFIT has been particularly effective for this group.

Clients focused on weight management — while infrared sauna alone is not a weight loss tool, the cardiovascular demand it creates (your heart rate increases during a session as your body works to regulate its temperature) can contribute to caloric expenditure. More meaningfully, it supports the hormonal environment — lower cortisol, better sleep — that makes fat loss and body composition change more sustainable. InBody scans at PEAKFIT help track these body composition changes over time.

Older adults and those in rehabilitation — infrared sauna is low-impact by design. There’s no movement, no strain, and the heat can reach deep tissue without putting any mechanical stress on joints. This makes it accessible for clients who need recovery support but can’t tolerate vigorous activity.

Infrared Sauna as Part of the PEAKFIT Recovery System

At PEAKFIT Studio, infrared sauna doesn’t exist as a standalone amenity. It works within the larger recovery and wellness system that includes red light therapy, assisted stretching, InBody analysis, and the performance juice bar.

Your trainer will typically recommend infrared sauna within 30-90 minutes post-training, when circulation is elevated and the tissue is primed to benefit from the heat’s anti-inflammatory effects. Some clients pair a sauna session with red light therapy on the same visit — using the sauna first for circulation and heat penetration, then finishing with red light therapy for cellular repair.

The PEAKFIT 360 approach treats recovery as a non-negotiable part of the training cycle. If you’re a serious athlete or someone who trains consistently, recovery isn’t what you do when you’re hurt — it’s what you do every week so you don’t get hurt and your results keep coming.

What a Session Looks Like

A session at PEAKFIT runs 30 minutes. You’ll arrive at the studio, check in, and get set up in our private infrared sauna space. Most clients listen to music or a podcast, use the time to decompress mentally after training, or simply rest.

Hydration before and after is important — the sweating response is significant, and you’ll want to replenish fluids. Many clients stop at our juice and smoothie bar after their session for a cold-pressed juice designed for post-workout hydration, like the Heartbeet Glow (beet root, apple, cucumber, celery, ginger) which supports circulation and liver function naturally.

First-timers should start with 1-2 sessions per week and assess how their body responds before increasing frequency. Most of our clients with active training schedules settle into 2-4 sessions per week once they experience the recovery difference.

Pricing

Infrared sauna sessions at PEAKFIT Studio are priced at $25 for a single 30-minute session, with a five-session package available for $100. For clients interested in trying both infrared sauna and red light therapy, package discounts are available — contact us for current options.

The free consultation for new clients includes an InBody body composition scan and intro training session. Recovery service add-ons can be discussed during that visit.

Frequently Asked Questions

How is infrared sauna different from a regular sauna?

Traditional saunas heat the surrounding air to very high temperatures. Infrared saunas use light waves to heat your body directly from within, penetrating several inches into muscle tissue. The result is a deeper tissue effect at lower, more comfortable air temperatures. Most people find infrared more tolerable and report stronger recovery benefits.

Is infrared sauna safe?

For most healthy adults, yes. Infrared sauna is non-invasive and well-tolerated. People with certain cardiovascular conditions, those who are pregnant, or individuals taking medications that affect heat regulation should consult their physician first. When in doubt, check with your doctor before starting.

How soon after a workout should I use the infrared sauna?

The research suggests the window 30-90 minutes post-exercise is ideal. During this time, circulation is elevated and the tissue is most receptive to the anti-inflammatory and repair-promoting effects of the heat. Your PEAKFIT trainer will give you a specific recommendation based on your program.

Will I lose weight from infrared sauna sessions?

The heat response increases heart rate and metabolic demand, which burns some calories. But infrared sauna is a recovery tool, not a weight loss strategy in isolation. Paired with consistent training and personalized nutrition counseling, it supports the conditions — lower cortisol, better sleep, reduced inflammation — that make sustained fat loss possible.

Can I use infrared sauna if I’m not a PEAKFIT training member?

Yes. Recovery services are open to non-members. That said, the best outcomes happen when sauna use is integrated with a consistent training and nutrition program. Many people who come in for standalone sauna sessions end up transitioning into a full training program once they see how the studio operates.

Summary

Infrared sauna at PEAKFIT Studio in Arden, NC offers a research-backed path to faster recovery, reduced muscle soreness, and better training consistency. By heating the body from within using light-wave technology, it reaches deeper into tissue than traditional saunas at lower, more comfortable temperatures. Whether you’re an athlete managing a demanding training schedule or someone working to build a healthier lifestyle, it fits into your routine without additional strain. It’s available as a standalone service or as part of a complete recovery and wellness program at PEAKFIT — the only facility in Arden offering this combination.

Schedule your consultation or call (828) 620-7020 to get started.