Fallon Santiago

Instructor

Fallon brings the heat, the beat, and the burn. A certified barre and sculpt instructor with a background in dance and cheer, she’s known for high-energy classes that leave you sore in the best way. Her workouts are form-focused, playlist-powered, and packed with feel-good vibes. Fallon is so excited to be apart of the founding team at PULSE and can’t wait to get you hooked on Lagree—your core won’t know what hit it.

Other Team Members

Victoria Driver

Instructor

Victoria fell in love with Lagree in 2019 and has been sharing that passion as an instructor in NYC since 2021. Her classes combine energetic playlists and supportive coaching to help everyone feel strong and included.

Alyssa Fisher

Instructor

Alyssa Fisher is a lifelong performer with a BFA in dance and Pilates certification from Rutgers. She directs her own nonprofit for arts, yoga, and fitness, and shares wellness and motherhood tips on her YouTube channel, @dreamingofthefarm. Alyssa’s high-energy classes blend strength, confidence, and fun. She’s excited to join Abby’s team!

Danielle Shaffery

Instructor

Danielle is a creative force with unstoppable energy. With roots in celebrity magazines, she now channels her eye for detail and love of storytelling into every fitness session—helping others push past limits, get stronger, and have fun.

Karam Alkhalil

Instructor

With a background in boxing and strength training, Karam brings next-level focus and discipline to the Megaformer. His classes are built around clean form, serious core work, and quiet intensity that pushes you to level up.

Stephanie Spielholz

Instructor

Stephanie has been teaching group fitness for over a decade and is obsessed with Lagree. Her classes are energetic, empowering, and filled with music, strength, and plenty of good vibes.

Steph Ramos

Instructor

With over six years of cycling experience, Steph leads high-energy, music-driven classes that are equal parts sweaty, empowering, and fun. Expect nonstop motivation and feel-good vibes.

Toni Perilli

Instructor

Toni brings over 25 years of fitness passion, from dance to CrossFit. A business owner and mom of two, she’s all about powerful workouts, community, and the perfect playlist.

Heather Grimm

Instructor

Heather is a certified Pilates instructor and new mom who blends her background in dance, body alignment, and mindful movement to help clients feel strong, confident, and connected in their bodies.

Abby Payson

Founder & Instructor

Abby is a lifelong dancer, beauty industry pro, and passionate instructor who founded Pulse to create a space where women feel strong, supported, and inspired through movement.