Private Reformer & Mat Classes

Reach out to inquire about private Reformer sessions at Sammi’s Montauk home studio or custom group mat classes at your location. Perfect for bachelorettes, retreats, or simply moving with your crew.

DM @sidelinebysammi or email to learn more and book.

  • "I worked with Sammi consistently for two months, alternating between mat Pilates and reformer sessions. My main goal was to tone up and feel stronger and I achieved that and more. One of the biggest surprises was regaining strength in my shoulder, which I had previously dislocated. Sammi is incredible, she pays close attention to form and alignment, always making sure you’re engaging the right muscles and avoiding injury. Her sessions are thoughtful, challenging, and effective." - A.M.

  • “Sammi's private reformer workouts have challenged and strengthened me more than any group class ever has. She gets so creative with the moves and kills your muscles with repetition and combos. I'm obsessed with her classes + the music is always a vibe”- A.W.

  • “Sammi was incredible! Not only did she lead an awesome class, but her equipment was clean and perfectly set up for our group workout. She offered enhancements and modifications when necessary and provided clear direction. I couldn’t recommend her or Sideline Pilates more!“ - G.K.

  • "Sammi led an incredible mat pilates class at our Hamptons Airbnb during a bachelorette weekend. She was so accommodating with our schedule and group size, and the class itself was no joke! Her instructions were crystal clear, the playlist was on point, and we all left feeling strong (and sore in the best way)." - L.S.