Reyva Pilates (previously Shadowbox Pilates)

Located along Montauk Highway in Water Mill, Reyva Pilates (formerly Shadowbox Pilates) offers athletic and classical reformer conditioning across the Hamptons. The studio features a disciplined, welcoming training environment designed around core stability, postural alignment, and functional strength. Clients train on dedicated commercial reformers with high-grade spring resistance and supportive apparatus. The community consists of local residents and seasonal athletes who prioritize low-impact, high-intensity cross-training. Instructors provide precise cueing tailored to individual biomechanics, ensuring each movement is executed safely and efficiently. Booking is streamlined through an online platform where clients can reserve single drop-ins, multi-class packs, or private one-on-one sessions ahead of time. With a focus on targeted muscular endurance and movement quality, the studio delivers focused, sweat-inducing workouts in a clean, professional space.