ALIVE is the only studio in Dallas-Fort Worth offering yin-style yoga at two heat levels. Two classes. Two temperatures. Two slightly different intents. Both serve the slower, quieter side of yoga practice.
This matters because the yin spectrum isn't one-size-fits-all. Some days you want deep connective-tissue work and long stillness. Other days you want the calming outcome without committing to five-minute holds. Both classes exist for both reasons.
Here's a quick guide to Neutron and Aura, who each class is for, and how to decide which one to book today.
Quick Comparison
| Neutron (Yin Yoga) | Aura (Yoga Calm) | |
|---|---|---|
| Temperature | 85°F / 50% humidity | 92°F / 50% humidity |
| Category | Traditional yin | Yin-adjacent flow |
| Pacing | Very slow, static holds | Gentle flow, longer holds than vinyasa |
| Hold length | 3–5 minutes per pose | Shorter holds, some movement between |
| Movement | Minimal — mostly still | Gentle transitions, slow flow |
| Mental demand | High (stillness tolerance) | Moderate (calming intent) |
| Primary intent | Connective-tissue work + recovery | Parasympathetic reset + gentle movement |
| Heat feel | Warm floor, easy to settle into | Noticeably warmer, muscular release deeper |
| Best for | Deep yin practice, tight-tissue work | Restorative outcome, vinyasa down-shift, yin-curious beginners |
Neutron at a Glance
Neutron (Yin Yoga) is ALIVE's traditional yin practice. 85°F is our lowest heat, designed for a passive practice where you're not generating your own warmth.
What a class looks like:
- 60 minutes long
- 8–12 poses, each held 3–5 minutes
- Mostly seated or reclined — floor-based
- Muscles intentionally soft; shapes found at the edge of sensation (not the deepest possible)
- Props used generously: bolsters, blocks, blankets, straps
- Minimal teacher cueing — quiet by design
Who takes Neutron:
- Practitioners coming from intense training who need deep tissue work — runners, cyclists, hot-yoga regulars, HIIT athletes
- People with chronic hip, lower-back, or shoulder tightness that active stretching hasn't resolved
- Anyone building a consistent recovery practice alongside hard workouts
- Yoga practitioners who've done yin in cool rooms and want to experience what warmth adds
- Members using yin as a meditation-adjacent practice for mental stillness training
Who should probably start elsewhere:
- Absolute beginners new to yoga entirely (try Aura or a flow class first to get acquainted with the format, then come to Neutron)
- People actively looking for a workout (Neutron isn't that — try Atom, Wave, or Particle instead)
- Anyone with acute joint injuries where long loading could aggravate the condition (check with a medical provider first)
Aura at a Glance
Aura (Yoga Calm) is ALIVE's yin-adjacent flow class. It's not strict yin — you move between poses, holds are shorter, there's a gentle flow shape to the sequence. But the calming intent is pure yin. The outcome — deep parasympathetic reset, the feeling of leaving restored — is what most members seek from restorative yoga.
What a class looks like:
- 45 minutes long
- Gentle flow sequences with longer-than-usual holds
- A slowed-down version of the foundational Atom sequence
- Warmer (92°F) than Neutron — you'll feel the heat clearly
- Some movement throughout — you're not fully still
- Moderate cueing from the teacher
Who takes Aura:
- Anyone who's tried restorative yoga elsewhere and wants the same outcome with heat amplification
- Members who want the calming, rest-and-reset effect but prefer some movement to full stillness
- Vinyasa practitioners down-shifting on recovery days — Aura bridges flow and yin
- Beginners who are curious about yin but aren't ready for five-minute still holds
- Anyone managing stress or nervous-system dysregulation who wants the deepest parasympathetic effect ALIVE offers
- Practitioners who find traditional yin at 85°F slightly too cool and prefer the deeper warmth of 92°F
Who should probably start elsewhere:
- People specifically looking for traditional yin's deep tissue work (Aura touches this but Neutron is the direct class for it)
- Anyone looking for a cardiovascular workout (pick Atom or Wave)
Which One Should You Take Today?
Here's a quick decision guide based on what you're actually feeling right now:
"I had a hard week and my body is tight everywhere." → Neutron. Deep connective tissue work + restorative heat effect. This is what Neutron is for.
"I'm burnt out and need my nervous system to calm down." → Aura. The warmth + gentle movement produces the most pronounced parasympathetic response on ALIVE's schedule.
"I did a hard hot yoga class yesterday and I'm sore." → Neutron. Recovery practice at the lowest heat. Fascia release for the tissues the hot class worked.
"I want yoga today but not a workout." → Aura if you want some movement. Neutron if you want to fully stop.
"I've never done yin before and I'm nervous." → Aura. Softer entry — shorter holds, some movement, warmer room. Try Neutron once Aura feels familiar.
"I need to sleep better." → Either, ideally in the evening 2–4 hours before bed. Aura if stress is the main sleep blocker. Neutron if physical tension is keeping you up.
"I can't sit still." → Aura first. Stillness is a trained skill — Aura's gentle movement lets you build it gradually. Neutron will be more productive once you can tolerate longer holds.
"I want the most intense recovery experience ALIVE offers." → Take Neutron in the morning and Aura in the evening. A full yin day.
The Week That Most Members Land On
After a few months of practicing, most ALIVE members who include yin in their routine settle into a cadence that looks something like this:
1–2 Aura classes per week. For restorative outcome, stress reset, and the calming parasympathetic effect. Often late in the day or on recovery days.
1 Neutron class per week. Typically after a hard training day — the day after a long run, a lifting session, or an intense hot-yoga class. Targets the accumulated tissue tightness from the harder work.
Occasional double-up. Once in a while, especially during stressful weeks or after injuries, members take both Aura and Neutron in the same week. The combination hits different layers.
The exact rhythm depends on your other training and your stress load. More training = more yin. More stress = more Aura specifically. More tightness = more Neutron. The nice part of having both on the schedule is you can match the practice to what you actually need on a given day.
Getting Started
Both classes run at ALIVE's Plano and Southlake locations. Las Colinas is temporarily closed for renovation.
Classes every 30 minutes throughout the day. No advance booking required for most slots.
Coached format. Every class has an instructor in the room offering prop setup, modifications, and form corrections. Especially useful for first-time yin practitioners.
Membership includes everything. One membership, all class types — you can pair Neutron or Aura with any other format on the schedule.
$24.99 first month unlimited. Your trial month is the best way to figure out which class works for your body. Take a few Neutrons and a few Auras in the same month. You'll find your rhythm quickly.
Related Reading
- What Is Yin Yoga? A Complete Guide — The foundational explainer
- Heated Yin Yoga: Why It Works — How warmth changes the practice
- Yin Yoga vs. Vinyasa — Comparing the two ends of the yoga spectrum
- Yin Yoga vs. Restorative Yoga — The two most-confused practices
- Yin Yoga for Beginners — Starting out
- Benefits of Yin Yoga — What the practice actually does
Frequently Asked Questions
What's the difference between Neutron and Aura?
Neutron is ALIVE's traditional yin class — 85°F, long still holds of 3–5 minutes, targeting connective tissue and fascia. Aura is yin-adjacent — 92°F, gentle flow with longer holds than vinyasa but shorter than yin, focused on the calming restorative outcome. Neutron is colder and stiller; Aura is warmer and gently moving. Both serve the slower side of practice but with different balance points.
Can I do both Neutron and Aura in the same week?
Yes — and many members do. A common pattern is 1–2 Auras per week for restorative effect plus 1 Neutron per week for deep tissue work. Some members take both in a single day when they want the fullest yin experience.
Which is better for beginners?
Aura. The warmer room and some movement make it an easier entry than Neutron's long still holds. Once Aura feels comfortable, Neutron becomes more accessible. See Yin Yoga for Beginners for a fuller guide.
Is Neutron or Aura more restorative?
Most members experience Aura as more directly restorative — the combination of 92°F heat, gentle movement, and calming pacing produces a pronounced parasympathetic effect. Neutron is deeply restorative in its own way (the tissue release alone produces nervous-system calm), but Aura tends to be the class members reach for when their primary goal is full reset.
Are both classes available at all three ALIVE locations?
Both classes run at Plano and Southlake. Las Colinas is currently closed for renovation; classes will return when the location reopens.
What should I wear to Neutron or Aura?
For both, dress like any heated yoga class — fitted or stretchy clothing you can fold comfortably in. Avoid jeans, restrictive waistbands, or anything that presses into you in long holds. For Aura (92°F), you'll sweat lightly — something moisture-wicking is ideal. For Neutron (85°F), sweat is minimal but the same clothing works. Bring water and a towel for either class.