Certified Pilates instructor Jen Walker at Jax Pilates by Jen Jacksonville FL

Come connect, define, and align with us.

Pilates by Jen was created with the vision to bring the healing practice of pilates and make it more accessible without losing the integrity of the method and the need for the guided one-on-one experience. By focusing on contemporary principles of biomechanics and efficient exercises you will achieve maximum results.

Pilates was fundamentally made to benefit anybody. Pilates can safely transform your mind and your body whether you are working with injury recovery, are a dancer or athlete, or training your prenatal or postnatal body.

A boutique-style pilates studio in the heart of Avondale in Jacksonville, Florida.

Discover a practice that helps you

CONNECT · DEFINE · ALIGN

A practice for everyone at every stage…

Pilates instructor Jennifer Walker in her Avondale studio Pilates by Jen in Jacksonville, Florida during a private session

Private Equipment Session

Sessions always circuit through a variety of Pilates apparatus and privates focus on classical flow, dynamism, and choreography to keep it fun and challenging.

Group reformer pilates class in Avondale studio Pilates by Jen in Jacksonville, Florida

Group Equipment Sessions

In our boutique-style studio, all of our small group classes remain small to give you the one-on-one guided attention you deserve.

Pilates instructor Jennifer Walker in her Avondale studio Pilates by Jen in Jacksonville, Florida

Mat Classes

Our classical mat classes, contemporary mat and specialty props on the mat will guide you through one of the most challenging 45 minutes of your life!

Boutique-style pilates studio in Avondale. Jacksonville, Florida.

Principles of Pilates

Joe Pilates based his work on three principles: Breath, whole-body health and whole-body commitment; with the whole-body encompassing mind, body and spirit.

It is in the honoring of the Pilates Principles that the depth of the work is achieved. These Principles are traditionally cited as:

  • Breath

  • Concentration

  • Centering

  • Control

  • Precision

  • Flow

Upcoming Events & Workshops

SOMApilates™ MAT-ONLY CERTIFICATION
$1,500.00

A Nervous-System–Informed Pilates & Somatic Movement Teacher Training

Offered by: Pilates by Jen
Credential Earned:
Certified SOMApilates™ Mat Instructor
Dates: June 19th-21st, 2026
Time: 9am-3pm

*Payment plans available with Klarna
Split payments — flexible options available at checkout.

Pilates by Jen, your premier destination for Prenatal and Postnatal Pilates

Prenatal · Postnatal · Labor

Join our studio and embrace the benefits of Prenatal and Postnatal Pilates as you prepare for motherhood
and embark on the beautiful path of postpartum recovery. Your body and baby will thank you!

Online Pilates Training, Jax Pilates by Jen, Jacksonville, Florida

Explore our virtual classes on Pilates Now!

On-demand videos and tutorials to fit your schedule

We understand that in-person classes can’t always fit your schedule, which is why we’ve created a dynamic selection of video tutorials and on-demand content. Whether you’re looking for a mat class or a full-body workout, we’ve got the options you need to balance your practice. Join our Pilates Now community hosted on Skool.

Make space for yourself