Overview
The Yoga Underground, founded by Certified Yoga Therapist Leta Willcox, offers a thoughtful blend of yoga classes and therapy from its home inside Sand Springs Chiropractic & Wellness. Leta, an E-RYT 200, brings deep knowledge of anatomy and biomechanics to every session, whether teaching Heated Vinyasa, Gentle, Chair, or Alignment-Oriented yoga. Private sessions and yoga therapy, available one-on-one or in small groups, help clients build awareness of movement and compensate for limitations. Virtual options include live Zoom classes and an on-demand library, making practice accessible from anywhere. Reviewers describe Leta as witty, warm, and exceptionally knowledgeable, with clear cues and a knack for accommodating all levels without pressure. The cozy studio space and personalized attention create a welcoming environment for anyone seeking to improve flexibility, strength, or mindfulness. While the studio has roots in Tulsa’s Blue Dome District, the current in-person location is in Sand Springs, offering a convenient option for local residents. Leta’s teaching emphasizes that change begins with awareness, making each class or session an opportunity to learn and grow.
Yoga Format
Yoga Styles
Studio Amenities
Studio Business Hours
| Day | Status | Time |
|---|---|---|
| Monday | Closed | – |
| Tuesday | Closed | – |
| Wednesday | Closed | – |
| Thursday | Closed | – |
| Friday | Closed | – |
| Saturday | Closed | – |
| Sunday | Closed | – |
Studio in Details
Overview
Based in Sand Springs, The Yoga Underground operates inside Sand Springs Chiropractic & Wellness, offering a quiet, welcoming space for yoga and yoga therapy. Founded by Leta Willcox, a Certified Yoga Therapist with the International Association of Yoga Therapists and an Experienced Registered Yoga Teacher (E-RYT 200) through Yoga Alliance, the studio focuses on improving movement, awareness, and safety. Leta, who has practiced yoga since 2002, draws on training from YogaFit and a specialized IAYT-accredited program with Susi Hately and Functional Synergy. The studio also maintains a presence in Tulsa’s historic Blue Dome District, though the current in-person home is the Sand Springs location.
Classes emphasize body awareness and are designed for all levels. Leta’s approach is informed by her deep knowledge of anatomy and biomechanics, which reviewers note as exceptional—one even asked if she was a physical therapist. Students describe her as witty, warm, and skilled at accommodating varying skill levels without pressure. Her clear, thorough cues help participants stay aligned and comfortable, whether in a group class or a private session.
Classes and Services
The studio offers a range of yoga styles, including Hatha, Vinyasa Flow, Gentle, Chair, Alignment-Oriented, Relaxation-Focused, and Heated yoga. Leta distinguishes heated classes (warm room, around 80°F, building internal heat) from hot yoga (higher heat and humidity). Private sessions are available in 60-, 75-, or 90-minute lengths and can be tailored to individual goals. Yoga therapy, offered one-on-one or in small groups, helps clients build skillsets and increase awareness of movement patterns and compensations.
Virtual options include live streaming classes via Zoom and an on-demand library of recorded sessions. This flexibility allows students to practice from home or while traveling. The studio also encourages beginners to start with private sessions to find a fitting style and teacher. Leta’s teaching draws from her own journey—she began yoga in 2002 and has taught at venues like Rocky Mountain Repertory Theatre and the University of Western States.
Visitor Experience
The space inside Sand Springs Chiropractic & Wellness is described as cozy and beautiful. Students appreciate the ambient music and the relaxed, inclusive atmosphere. Leta’s personality—witty and warm—makes classes enjoyable, and her expertise in anatomy puts students at ease. Regular attendees, like a couple who have been taking classes since 2016, praise how her instructions help with posture, aches, and pains, often hearing her voice in their minds as a reminder for alignment.
Reviewers highlight that Leta never pushes anyone beyond their limits and ensures no one feels pressured. Her cues are so clear that students are seldom unsure of what to do. The studio’s focus on awareness as the starting point for improvement resonates with many, fostering a supportive environment for both newcomers and experienced practitioners. Whether attending in person or virtually, students leave with a greater sense of body awareness and ease.