Maria Costello Fitness

Maria Costello Fitness Fitness for all! Follow on IG: costello_maria_

Congratulations Emi ❤️ We love you and are so happy for you and Tyler 🤵🏻‍♂️👰🏼Rhiannon thought it was her party though 😬😂
06/09/2026

Congratulations Emi ❤️ We love you and are so happy for you and Tyler 🤵🏻‍♂️👰🏼

Rhiannon thought it was her party though 😬😂

It’s so much more than a playlist and exercises.Maximizing *every* *single* opportunity to connect with people in my cla...
06/07/2026

It’s so much more than a playlist and exercises.

Maximizing *every* *single* opportunity to connect with people in my classes on a deeper level has always set me apart from others.

I have seen so many silly polarizing posts lately about this workout is effective and this workout isn’t and should the teacher do the entire class or not…😒 seems like time wasted stroking egos rather than being of service to those in your classes 🤷🏻‍♀️

My only goal is to connect with you during our time together in class. If you need form and alignment, if you need a little TLC, if you need a cringey joke, if you need me to tell you to cut the s**t and go heavier, if you need someone to look you in the fu***ng eyes and tell you to keep going 🤝 I will always PRIORITIZE that connection for YOU.

The other stuff will come but our time together is to give you the space you need to feel more connected to yourself and those around you ❤️

Come connect with me this week 😘

Mon 6/8
7PM WELCOME TO HOTLANTA Sculpt & Flow
8PM Hot Core

Wed 6/10
6AM WAKE & DRAKE Sculpt & Flow
6PM DRAKE & FRIENDS Sculpt & Flow
7PM Hot & Gentle

Fri 6/12 WOKE UP IN 1996 Sculpt & Flow

Sat 6/13
11AM Slow Flow
12:30PM Inferno Hot Pilates

Dance Recital Day 🧑‍🩰✨First year of dance that the Costello sisters got to be together 🥹 Watching them almost made my he...
05/31/2026

Dance Recital Day 🧑‍🩰✨

First year of dance that the Costello sisters got to be together 🥹 Watching them almost made my heart burst with joy ❤️

How touching to see these angels be loved by so many wonderful people outside of their mom and dad. Thank you to the entire team who went above and beyond to put on a great show. Special thank you to Miss Melanie and Miss Cara for sharing their passion and love for dance with Rhiannon and Kieran 🙏

The Costello Girls made me feel like a real today 👯‍♀️😂

05/19/2026

“So you teach Yoga? That’s like stretching right?”

😂 Not quite

I am a 200 HR Certified Yoga Teacher, Core Mat 1 Classical Pilates Certified Teacher as well as an Inferno Hot Pilates Certified Teacher.

Hours of time, education, sacrifice and hard work 🤝 Not just some videos I watched on my instagram discover page 😬

🤷🏻‍♀️ I said what I said

I am so lucky I get to teach all 3 modalities and yes I promise there will be stretching at the very end LOL

Come try a class and see what Yoga, Pilates & Sculpt is all about with intentional programming and music ⬇️

Wed 5.20
| 6AM Sculpt & Flow |
| 6PM Sculpt & Flow Trappin on the Low |
| 7PM Hot & Gentle |

Fri 5.22
| 6AM Sculpt & Flow |

Sat 5.23
| 11AM Slow Flow |
| 12:30PM Inferno Hot Pilates |

I am ready to go all out this summer HBU?⚡️🍊A new chapter begins and I am thrilled to be joining the team as a coach. T...
05/18/2026

I am ready to go all out this summer HBU?⚡️🍊

A new chapter begins and I am thrilled to be joining the team as a coach.

Thank you to .naps & and the entire Stony crew for welcoming me with so much warmth, support, and kindness from day 1️⃣

After more than a decade in fitness, it’s still the people that make this work so special. To all the familiar faces I’ve had the privelege of coaching over the years: I hope our schedules line up again and we can sweat together soon 🫶 And to all the new faces I’ve met these past couple months while training at OTF, thank you for allowing me to share my energy, passion and love for movement with you.

🧡 Download the app or call the studio and get yourself into a class. Comment below or DM me if you have questions about what OTF is all about, song requests or just want to say hey boo hey 😘

Daily movement asks for discipline.But it also asks for humility.Humility to meet your body as it is each day.To listen ...
04/28/2026

Daily movement asks for discipline.

But it also asks for humility.

Humility to meet your body as it is each day.

To listen instead of override.

To stay curious rather than attached to how you think it should feel.

Let’s practice together this week 🧘🏻‍♀️

• WED 4/29 •
| Sculpt & Flow 6AM |
| Slow Flow 4:30PM |
| Sculpt & Flow 6PM |
| Hot & Gentle 7PM |

• THU 4/30 •
| Strength & Mobility 6PM |

• FRI 5/1 •
| Sculpt & Flow 6AM |

• SAT 5/2 •
| Sculpt & Flow Thru The Decades 9:30AM |
| Slow Flow 11AM |
| Inferno Hot Pilates 12:30PM |

5 different formats 1 special place 🫶

04/24/2026

POV: you are a who wants to go see in concert at Jones Beach for your anni July 22 but your husband is not a fan 👀

Help me convince him people of instagram👇

• we’d rather laugh with the sinners than cry with the saints •
04/17/2026

• we’d rather laugh with the sinners than cry with the saints •

Date night but make it Saturday Slow Flow at 11AM 💕🙌Last Saturday I got to flow with these amazing couples and love was ...
01/23/2026

Date night but make it Saturday Slow Flow at 11AM 💕🙌

Last Saturday I got to flow with these amazing couples and love was truly in the air 🫶

This week I have met moms, daughters, siblings and significant others. Thank you for trusting me and bringing your special people to your special place. It warms my heart to see so many of you combine quality time with loved ones and movement 😍

Don’t hide yo kids, yo wife or yo husbands 😆 Bring em to class and I will treat em right 😘

Join me for 3 classes tomorrow before snowmageddon arrives and meet me on a mat next week👇

Sat 1.24
11AM SLOW FLOW
12:30PM INFERNO HOT PILATES
1:30PM STRENGTH & MOBILITY

Sun 1.25 TBD but 🥶❄️🌨️

Wed 1.28
6AM SCULPT & FLOW
6PM INFERNO HOT PILATES

Thu 1.29
6PM SLOW FLOW TBT 90’S

Fri 1.30
6AM STRENGTH & MOBILITY
6PM SCULPT & FLOW AFTER HOURS WITH

Sat 1.31
11AM SLOW FLOW
12:30PM INFERNO HOT PILATES
1:30PM HOT & GENTLE

💋

Address

1481 Old Country Road
Plainview, NY
11803

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