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Londonderry, NH
24-hour infrared fitness studio blending hot yoga, pilates, barre, cycle, and HIIT workouts in private 3D infrared saunas.
The menu
What you'll find here, and what each one does. Tap any modality for the full guide — the science, who it's for, and what to expect.
Evidence context from our modality guides — goal-based research signals, not medical advice, and not a claim about this studio's services.
First visit
HOTWORX Londonderry runs 30-minute infrared-sauna workouts and 15-minute HIIT sessions inside private 3D infrared sauna units. The infrared heat supports recovery, detox through sweat, and relaxation alongside guided virtual sessions, with 24-hour member access.
Try it
A sample intake built from the modalities HOTWORX - Londonderry, NH actually runs — answer four quick questions and see a suggested sequence. Bring it in and ask their team what fits — it's a starting point, not a booking.
Nearby
Verified partners lead, then Google rating.

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NH Float Therapy in Londonderry, NH offers sensory-deprivation float therapy plus massage, Reiki, and sound healing to ease muscle tension and stress.
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For studio operators
Claim your free Praxium listing to manage your hours, photos, booking link and modality menu — then turn your menu into goal-based protocols your team runs every shift.
HOTWORX - Londonderry, NH
4.7 · 92 reviews