Inner Fire is the trading name of Deyna Hirst, sometimes known by my Yoga name of Deyna Devi.

I have studied yoga for over 30 years now: movement and postures, breathing techniques, mindfulness and meditation, as well as the philosophy and science of yoga.

My yoga qualifications include:

200+ hour teacher of Dru Yoga

200 hour therapist in Ayurvedic Yoga Therapy

Thai Yoga Masseur

500 hour teacher of Transformational Yoga

200 hour Meditation Teacher

Nada Yoga Therapy therapist

I have also trained in Sivananda, Yin and Iyengar Yoga + Slow Flow so I offer an eclectic mix of styles and experience.

Aside from formal yoga skills, I am passionate about the outdoors and the holistic contribution it can make towards improved mental and physical health, exploring trauma and addiction patterns and promoting resilience and recovery.

Other qualifications:

Hill and Moorland Leader

MA in Social Work

Mental Health First Aid

Outdoor First Aid

All my certification is supported by years of personal experience and study. Be in touch for a consultation and I can promise you a programme that empowers you to manage and evolve in ways that you may not even have begun to imagine!


I work in partnership with local teachers around the world to bring you the best of Yoga ancient wisdom and contemporary scientific discovery, mixing serious study with light-hearted laughter. With 25 years of eclectic Yoga wisdom with me, I also have formal diplomas in: General Hatha Yoga Dru Yoga Transformational Yoga (Hatha Yoga Master) Nada Yoga (singing bowl vibrational healing) Ayurvedic Yoga Therapy Meditation Teaching Thai Yoga Massage plus experience and training in Sivananda Yoga and Iyengar Yoga