Jonas Weber

Reformer sculpt

Portrait of a Corely Pilates instructor

Jonas brings a strength and conditioning background to the reformer. Expect tempo, springs and a strong finish.

He coached in a commercial gym for six years and came to Pilates sceptical, sent by a client who kept beating him on single leg work. He lasted about three classes before signing up for the training. What convinced him was not the difficulty but the precision: the reformer makes it very hard to cheat an exercise, and that is exactly what he had spent years trying to coach out of people.

His classes are the busiest and the sweatiest on the timetable. He is also careful, and he will take load off you the moment your form goes, which is the part people do not expect from a class that looks like this.

Jonas teaches Reformer Sculpt on Monday and Thursday evenings and Saturday mornings. He works with several of our running and cycling members on off season strength.

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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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