HOTWORX - Bedford, NH

HOTWORX in Bedford runs infrared saunas built for exercise rather than for sitting still, which is a genuinely different proposition from everything else in this directory.

The format combines an infrared sauna with a guided workout — yoga, pilates, cycling or isometrics — performed inside the heated cabin. Sessions run fifteen to thirty minutes and are done alone in the unit, following a video.

Whether heat plus exercise is better than either separately is not well established. The company’s claims about calorie burn and detoxification go beyond what the evidence supports, and exercising in a heated environment carries real cardiovascular load — anyone with blood pressure or heart concerns should take medical advice first, and hydration matters more than in an ordinary session.

What can be said is that heat acclimation is a real adaptation with documented endurance benefits, and that a fifteen-minute session in a booked private cabin is convenient in a way traditional practice is not.

Bedford sits west of Manchester off Route 101. Studios run 24-hour access on membership with app-based booking; sessions are self-directed with no instructor present.