Grind and glow! BURN founder Maria Chase is redefining the workout experience by merging high-intensity training with skincare-focused technology in a 45-minute session that leaves you sweaty and radiant. Her infrared-heated classes, enhanced with LED/NIR light therapy, have become a go-to for celebs like Sofia Richie, Kate Hudson, and Adriana Lima, all seeking that post-workout glow in more ways than one. “As biohacking, technology, and recovery awareness have come to the forefront, it became clear to me that combining them into one experience would be both efficient and effective,” Chase tells ET. Sofia Richie/Instagram “I think of it as biostacking, or blending a workout with longevity-focused modalities like infrared heat and medical grade light therapy to amplify results.” That layered approach carries into the classes themselves, where each format is built around high-intensity, low-impact exercises with minimal cardio, and room for modifications. “BURN45 is our foundational class, where we work through the entire body to build lean muscle and burn fat using heavier weights,” Chase explains. “ISOBURN is on the other end of the spectrum. …