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CORE40 CORE40 is Lagree intensified. High-intensity, low-impact Megaformer training that builds real strength & confidence. Transform yourself with Lagree Fitness.

Home of Focus 20 and Collective Intensity + Beyond Lagree Costa Rica Retreats. 📍 9 studios across San Francisco & Amsterdam. Our core-focused, full body lagree workout on the revolutionary Megaformer "M3" will build strength, tone the body, increase balance and flexibility. All in just 40 minutes. Trust us. It doesn't get any better than this. Lagree, Intensified. Co-Founders Dean & Lisa Grafos featuring Beyond Lagree Costa Rica Retreats and Education.

10/15/2026

Join us next week for a special edition of OYSHO COMMUNITY x CORE40: Lagree Burn to the Beat. Live DJ during class & yuzu mocktails by YUZAURA afterwards.

🗓️ October 23rd
⏰ 17:30
📍 CORE40 Noord

Link in our bio to add your email and be notified when booking opens.

Let’s get to know more about SF trainer, Ashley!After moving to San Francisco in 2021, Ashley discovered Lagree while ex...
10/13/2026

Let’s get to know more about SF trainer, Ashley!

After moving to San Francisco in 2021, Ashley discovered Lagree while exploring fitness classes around the city and was instantly hooked! She was drawn to the dynamic, full-body workout and loved that there was always an opportunity to level up each move and continue challenging herself.

For Ashley, the best part of teaching at CORE40 is the community and the connections she’s built with both clients and fellow instructors. Her goal is to make every class something clients genuinely look forward to: a workout that challenges them, pushes them outside their comfort zones, and leaves them feeling stronger and more confident.

Outside the studio, you can find Ashley traveling (for fun and for work), playing padel, or running in the Marina. Her favorite move is Super Lunge for its full-body challenge and unique Megaformer experience.

New classes have joined the schedule at Nob Hill, Lower Pac Heights, Hayes, Marina, & Sunset. Swipe for times & find you...
10/12/2026

New classes have joined the schedule at Nob Hill, Lower Pac Heights, Hayes, Marina, & Sunset.

Swipe for times & find your next 40 minutes on the Megaformer.

10/10/2026

Swipe to find everything you need to know about French Twist, aka next week’s MOW.

Really challenge yourself by restricting your range of motion and embracing the intensifier.

10/04/2026

If you have any questions about Super Lunge, this post is for you.

Everyone can feel successful in this exercise while being fully challenged. It’s all about mastering your form, moving slowly, and being confident in your strength!

Address

Nob Hill • Lower Pac Heights • Noe-Mission • Marina
San Francisco, CA
94110

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