Lotte de Vries

Mat & prenatal

Portrait of a Corely Pilates instructor

Lotte teaches mat flow and our prenatal and postnatal classes, with a calm, precise cueing style.

She trained in classical mat work first and added her prenatal certification after her second child, mostly because she could not find a class she wanted to attend herself. That gap is still what shapes how she teaches. Her prenatal classes are built around what actually changes trimester by trimester, and her postnatal work starts slower than most people expect and builds properly from there.

She is the teacher members mention when they say they finally understood the breathing. She will give you one cue, let you sit with it for a whole exercise, and only then add the next thing.

Lotte teaches Mat Flow on Monday and Wednesday evenings and both Prenatal and Postnatal slots on Tuesday and Thursday mornings. If you are pregnant or returning after birth and not sure where to start, ask for her at the desk.

Two members holding Pilates mats

Free

first class

New here? Your first class is free

Reformer or mat, any level. Come and try a class on us, no membership needed.

Try for free

Two members holding Pilates mats

Free

first class

New here?
Your first class is free

Reformer or mat, any level. Come and try a class on us, no membership needed.

Try for free

Two members holding Pilates mats

Free

first class

New here?
Your first class is free

Reformer or mat, any level. Come and try a class on us, no membership needed.

Try for free

Kind words

What members say

4.9 from 300+ reviews

  • I came for my back and stayed for the people. Six months in and I stand taller, sleep better and actually look forward to Tuesday mornings.

    Portrait of Anouk

    Anouk

    Member since 2024

  • Small classes make all the difference. The cueing is precise, nobody gets lost, and every session feels tailored.

    Portrait of David

    David

    Reformer regular

  • Prenatal classes were exactly what I needed: safe, calm and surprisingly strong. I felt looked after every week.

    Portrait of Femke

    Femke

    Prenatal programme

Kind words

What members say

  • I came for my back and stayed for the people. Six months in and I stand taller, sleep better and actually look forward to Tuesday mornings.

    Portrait of Anouk

    Anouk

    Member since 2024

  • Small classes make all the difference. The cueing is precise, nobody gets lost, and every session feels tailored.

    Portrait of David

    David

    Reformer regular

  • Prenatal classes were exactly what I needed: safe, calm and surprisingly strong. I felt looked after every week.

    Portrait of Femke

    Femke

    Prenatal programme

Kind words

What members say

4.9 from 300+ reviews

  • I came for my back and stayed for the people. Six months in and I stand taller, sleep better and actually look forward to Tuesday mornings.

    Portrait of Anouk

    Anouk

    Member since 2024

  • Small classes make all the difference. The cueing is precise, nobody gets lost, and every session feels tailored.

    Portrait of David

    David

    Reformer regular

  • Prenatal classes were exactly what I needed: safe, calm and surprisingly strong. I felt looked after every week.

    Portrait of Femke

    Femke

    Prenatal programme

Corely Pilates

A boutique reformer and mat Pilates studio. Small classes, expert instructors, calm space.

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12 Movement Lane Amsterdam

© 2026 Corely Pilates. All rights reserved.

Corely Pilates

A boutique reformer and mat Pilates studio. Small classes, expert instructors, calm space.

Studio

About

Classes

Instructors

Schedule

Pricing

Support

Contact

Blog

Visit

12 Movement Lane Amsterdam

© 2026 Corely Pilates. All rights reserved.

Corely Pilates

A boutique reformer and mat Pilates studio. Small classes, expert instructors, calm space.

Studio

About

Classes

Instructors

Schedule

Pricing

Support

Contact

Blog

Visit

12 Movement Lane Amsterdam

© 2026 Corely Pilates. All rights reserved.

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