What I'm Seeing as a Yoga Therapist: Why Hot Yoga Isn't the Answer for Most People

I've sat across from this woman enough times in my own studio that I no longer think of it as a coincidence. She tells me she's been doing hot yoga or a fast-paced power class for years, and she describes feeling more depleted, not less. Tired in a way a hard workout used to fix and doesn't anymore. Wired at night. Slower to recover than she used to be. I've heard some version of this so many times now that I trust the pattern more than I trust any one story. As a yoga therapist, what I see is a nervous system that has been asked to do the wrong job for a long time.

This isn't a fringe observation. It's a clinical pattern, and the research on how the body handles physical intensity backs it up directly.

Your Nervous System Doesn't Distinguish Between a Hard Day and a Hard Workout

Your autonomic nervous system runs on two settings. The sympathetic side is the accelerator. It raises heart rate, sharpens focus, and releases cortisol and adrenaline to meet a demand, real or perceived. The parasympathetic side is the brake. It slows the heart rate and allows the body to actually recover. Healthy functioning depends on moving between the two.

Here's the part most people don't know. That switch doesn't ask what kind of demand it's responding to before it fires. A stressful meeting, a heated room, a fast-paced sequence pushed through as quickly as possible: your nervous system treats all of it as the same category of event. Physiologists call the cumulative wear this produces allostatic load, the toll on the body from every demand it absorbs, regardless of where the demand came from.

A joint consensus statement from the European College of Sport Science and the American College of Sports Medicine is direct about what happens when intensity gets added without adequate recovery. It doesn't build resilience. It produces fatigue, mood disturbance, and decline. That finding comes from studying athletes, but it applies just as much to anyone layering a heated, high-intensity class on top of a life that's already asking a lot of them.

Why Hot Yoga Specifically Works Against Most People

Hot yoga is marketed as though everyone should be doing it, and for a small number of well-conditioned practitioners, it may be manageable. For most people, it's a different story. Heat adds cardiovascular strain on top of the physical demand of the postures themselves. Fast pacing pushes students through positions before their bodies have settled into real alignment, which is where a lot of yoga injuries actually come from. Loud music and a room full of mirrors add another layer entirely, turning practice into something closer to a performance than a place to recover.

None of that resembles what the research on yoga and stress actually points to. A foundational paper published in Medical Hypotheses describes how yoga can lower allostatic load, but through practices built on sustained attention and regulated breath, correcting underactivity in the parasympathetic nervous system through vagus nerve stimulation. A more recent review in Frontiers in Psychiatry reaches a similar conclusion, describing yoga as a meaningful add-on therapy for lowering the biological burden of chronic stress. Heat, speed, and volume aren't part of that mechanism. If anything, they work against it.

For women in perimenopause, this matters even more. Research on the neuroendocrine changes of this life stage, published in Frontiers in Psychiatry, points to real disruption in the systems that regulate stress response. Adding a heated, high-intensity class on top of that isn't a neutral choice. It can work directly against sleep, mood, and the ability to recover from anything else in a day.

Why Sanctuary Teaches the Way It Does

I didn't build Sanctuary as a reaction to a trend. I built it because the clinical and traditional training behind my work, yoga therapy certification through the International Association of Yoga Therapists, Ayurvedic study at the Himalayan Institute, and a background in sports medicine and physical therapy, all point toward the same conclusion. A nervous system needs practices that ask it to regulate, not perform.

That's why Sanctuary is not heated, why there are no mirrored walls, and why classes are organized around what a student's nervous system can actually receive that day rather than how advanced she is. It's also why we brought Ashtanga into the studio as a genuine alternative for the woman who wants real physical intensity but doesn't want to keep paying for it afterward. Ashtanga at Sanctuary is alignment-focused, which protects against the injuries that come from moving quickly without precision. It's rooted in a traditional lineage, not a current studio trend. There's no loud music, no heated room, and no culture of keeping up with anyone else, just a real, demanding, well-taught practice.

The physical challenge doesn't disappear. It just stops costing you something on the way out.

Where to Go From Here

If you've been feeling more depleted by your workouts than restored by them, that's worth paying attention to, not pushing through. Ashtanga at Sanctuary offers the real intensity you may be craving, taught in a way that works with your nervous system instead of against it.

If this is what you've been looking for, the schedule is at sanctuaryexeter.com. You can drop in for a single class or reach out with questions.