Bio

Molly Day is a fitness instructor, content creator, and founder of Moves With Molly, an online fitness community built on the belief that movement should leave you feeling stronger, happier, and more connected to yourself.

With years of experience as a professional dancer paired with a decade of leading group fitness classes, Molly has helped thousands of people discover a more joyful and sustainable approach to exercise through walking workouts, strength training, cardio, mobility, and thoughtfully designed fitness programs.

Known for her encouraging coaching style and infectious energy, Molly creates workouts that are accessible, effective, and genuinely fun. Her mission is to help people build lasting habits by shifting the focus away from perfection and toward consistency, confidence, and celebrating what their bodies can do.

Whether you're just beginning your fitness journey or looking for a workout you'll actually look forward to, Molly is here to help you keep moving.

A woman with long wavy red hair, wearing a black crop top, black leggings, white sneakers, and white socks, performing a dance pose in a room with a white background and wooden floor.

Certifications & Education

Group Fitness Certified (AFAA)

Certified Functional Strength Coach (CFSC)

Pre/Post Natal Group Fitness Certified (Pro-Natal Fitness)

B.S. in Applied Psychology from NYU - Minor in Special Education and ASL

Career Highlights

  • Young woman with long red hair smiling while sitting on a blue couch in a bright room.

    YouTube Fitness + Content Creator

    Today, Molly is leading her own channel on YouTube; creating accessible and fun fitness classes rooted in her belief that movement should be joyous.

  • Fitness instructor leading a mat workout class with participants performing exercises on the floor in a brightly lit gym studio.

    Equinox Group Fitness Instructor

    Molly teaches group fitness classes at Equinox across Manhattan and Brooklyn and even brought her signature format to Equinox’s ‘Project by Equinox.’ Molly has built a loyal following of people who love all types of rhythmic formats. She teaches Cardio Sculpt, Cardio Dance, HIIT, Strength, and Circuit classes. In 2023, she launched MWM: Cardio Sculpt - her exclusive signature program.

  • A young woman with long, wavy red hair smiling and stretching her arms behind her head, wearing a purple sports top and dark high-waisted leggings, against a pink gradient background.

    Fiture Instructor

    Molly was a founding trainer at Fiture - an AI-powered digital fitness brand. She taught Cardio Sculpt, Dance Cardio, Barre, HIIT, and Stretch. She is the creator of “Dance Breaks”, a gamified dance experience launched on the platform. Molly was the recipient of the 2022 “Instructor of the Year Award”.

  • A woman standing in a fitness studio, smiling, wearing a black sports bra with the word "EQUINO" on it and black leggings, with gray walls and LED strip lighting.

    EQUINOX+ Lead Instructor

    Molly was part of the founding team of trainers who took Equinox’s digital platform - EQX+ from beta testing to a global launch. She created on-demand and weekly Live programming including Cardio Sculpt, Cardio Dance, and HIIT formats.

  • Cheerleader in orange and blue New York Knicks uniform smiling and waving at a sports event

    Knicks City Dancer

    Molly performed at the “World’s Most Famous Arena” for two seasons with the Knicks City Dancers. While with the team, she had the opportunities to perform with Meghan Trainor, Mase, Sugar Hill Gang, T-Pain, and more. She also worked with the Garden Of Dreams foundation and other charities.

  • Young woman with long red hair smiling, wearing a white dress with green 'Celtics 99' lettering and a green background.

    Boston Celtics Dancer

    Molly performed with the Celtics Dancers for two seasons. While on the team she had the opportunity to work with various charities within the community.