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Reviews for CORE40

4.8(19,611)
3726 Cesar Chavez St, San Francisco, CA, 94110
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500+ ratings for CORE40

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4.8/5.0
based on 19,611 ratings
CORE40 Full Body with Laura
Love Laura’s class!
CORE40 Full Body with Desiree
Woah really good core workout! Will def take Desiree’s class again
CORE40 Full Body with Michelle
Amazing class and instructor, she was very clear with instructions, came around to correct form and transitions were pretty seamless and easily understood. I’m really impressed with this studio and the quality of their instructors and am excited to continue!
CORE40 Full Body with Michelle
Michelle was so awesome and helpful, she worked with me to improve my form and made it so fun!
CORE40 Full Body with Desiree
Challenging and invigorating workout. Desiree gave clear instruction and provided help with adjustments.
CORE40 Foundation with Valerie
Great instructor!
CORE40 Full Body with Kimberlee
This was my first class at Core40. Kimberlee was amazing, explained things really well before and during the workout and came around to make form corrections throughout. I really enjoyed this class and the reformer/workout is comfortable yet very challenging compared to other machines I’ve used. Highly recommend!
CORE40 Full Body with Lia
Good music.
CORE40 Full Body with Desiree
It was too hot & hard to figure out what was going on, but otherwise ok.
CORE40 Full Body with Desiree
Challenging plank work with Desiree. Really loved the calm vibes.
CORE40 Full Body with Jenny
This class is so incredibly hard, but worth every second.
CORE40 Full Body with Leigh
Anaxing space and good teacher! Didn’t love the music but teacher was great
CORE40 Full Body with Desiree
The teacher was very low energy
CORE40 Full Body with Valerie
The teacher was not giving clear instructions
CORE40 Full Body with Valerie
So hard, but Valerie is a great instructor.
CORE40 Full Body with Raven
Raven was so awesome!! She kicked my butt but kept me motivated and smiling!
CORE40 Full Body with Kyle
Awesome, Kyle was super helpful during my first time!
CORE40 Full Body with Jenny
Music wasn’t great, instructor could have been more descriptive of which body parts to he focusing on for different moves
CORE40 Foundation with Christian
The best instructor I’ve had! She is concise and gentle with such positive energy! I felt encouraged to push harder, and I can see myself getting stronger if I continue. Also, the space is beautiful!
CORE40 Full Body with Christian
Christian is one of the best Core40 instructors I’ve had!
CORE40 Full Body with Jenny
Very challenging but the teacher is motivating!
CORE40 Full Body with Kimberlee
Great teacher so helpful and motivating lovely gal!
CORE40 Full Body with Kimberlee
Forgot my earplugs and it was a struggle to stay for the entire session. Instructor walked next to me several times and not once did she ask if there was a problem! I was modifying each move to keep my hands covering my ears, hard to miss one of only 11 students not fully participating.
CORE40 Full Body with Desiree
My first time- it was super hard but went by super fast! The instructor was very nice and attentive
CORE40 Foundation with Laura
Great instructor!!