Studio Onyx

SAVE THE DATE. Something very festive is coming to ONYX, and it’s going to be unlike anything you’ve experience before? Can you guess what it is? More details dropping 11.1.

under the pink lights 📍

in the house 🪩 for our October playlists of the month! Download these playlists at the link in our bio now for some curated beats by your fave ONYX dj ✨

Join us for ONYX HELL WEEK starting on October 25. Visit our front desk for more info and to register to participate… if you dare ☠️ 👻

Classes will start on time, as always ⏰. Thank you and good luck to all participants.

Slight update to our October themed class schedule here
+ stay tuned with details on how to participate in our ONYX Halloween HELL WEEK coming soon 😈

Slight update to our October themed class schedule here!
+ stay tuned with details on how to participate in our ONYX Halloween HELL WEEK coming soon 😈

Brat summer might be over - but we are embracing BRAT FALL by celebrating the release of ’s remix album “brat and it’s completely different but also still brat”. ONYX will be hosting two brat themed classes after hours, playing those club classic’s with a brat workout outfit contest, brat decor and drinks afterwards. Let’s get SWEATY, brats!

We will have a heated reformer class available at 7pm, and a non-heated class available at 7:30pm. Pick your poison 🍏 myonyxfit.com/river-north to book now.

Our October schedule is live and filled with fun artist themed classes, and a Halloween Hell-Week from all your fave coaches. Booking is open at myonyxfit.com/river-north !!!

Brat summer might be over - but we are embracing BRAT FALL by celebrating the release of ’s remix album “brat and it’s completely different but also still brat”. ONYX will be hosting two brat themed classes after hour, playing those club classic’s with a brat workout outfit contest, brat decor and drinks afterwards. Let’s get SWEATY, brats!

We will have a heated reformer class available at 7pm, and a non-heated class available at 7:30pm. Pick your poison 🍏 myonyxfit.com/river-north to book now.

new ONYX merch drop - some styles already sold out, so get yours in-studio today!

Only a few days left of summer, but we’re holding on tight w/ these steamy September playlists curated by our CareBear . Hit the link in our SPOTIFY highlight to download these playlists & more.

CHICAGO! We will be at in 2 DAYS! Join Coach , , and for some outdoor Reformer action at this epic health & wellness festival by clicking the link in our bio. See you Sunday! 😎✌🏼✌🏾✌🏿

🌚✨

Happy Monday! Join us for a class at ONYX for a dynamic Reformer Pilates sesh that packs a punch 👊🏽💥

Did we mention we’ll be at next weekend?! Join us and a few of our Coaches - , , and all day on Sunday, Sep 15 for a day of fitness, wellness, and amazing music! Click the SITC link in our bio to learn more or purchase your tickets.

Saying goodbye to summer, but keeping things extra hot at ONYX with more events and fun themed classes to keep you going. Reserve your Reformer today at myonyxfit.com!

*NEW DATE*

is in the houz on MONDAY, 9.23. Sign up for one of our evening Heated ONYX Method classes (4:30,5:30 or 6:30pm) that day, and follow class w/ a rejuvenating cold plunge!

If you plan on plunging post class, please remember to bring a towel and change of clothes. 💧❄️💦

We’re here to strengthen more than just your core beliefs 😏

We unfortunately have to cancel the ONYX by the Lake x lululemon classes tomorrow due to weather and grass conditions. Given the slippery conditions, proceeding with the class could pose a risk of injury.

We apologize for any inconvenience this may cause and appreciate your understanding. We have already issued refunds and an email regarding the cancellation. Please contact us using the info in our bio if you have any further questions.

Thank you,
ONYX

All gas, no breaks with these playlists curated by Coach Luke 😤. Click the link in our saved SPOTIFY playlists to download.

1.ENHANCED FLEXIBILITY - THE HEAT FROM OUR INFRARED HEAT PANELS HELPS TO WARM UP THE MUSCLES AND JOINTS MORE EFFECTIVELY, ALLOWING FOR GREATER FLESIBILITY & RANGE OF MOTION.

2.BOOSTED CALORIC BURN - PERFORMING ONYX METHOD EXERCISES IN A HEATED ENVIRONMENT INCREASES THE CARDIOVASCULAR DEMAND ON THE BODU WHICH LEADS TO A HIGHER CALORIC BURN COMPARED TO TRADITIONAL PILATES.

3.IMPROVED MUSCLE RECOVERY - THE HEAT AIDS IN MUSCLE RELAXATION AND CAN REDUCE MUSCLE STIFFNESS AND SORENESS. AFTER AN ONYX METHOD CLASS, THE INFRARED HEAT HELPS MUSCLES RECOVER FASTER, REDUCING THE RISK OF INJURY AND ALLOWING YOU TO TRAIN MORE CONSISTENTLY.

4.INCREASED DETOXIFICATION - IMPROVED CIRCULATION FROM INFRARED HEAT HELPS TO FLUSH OUT TOXINS THROUGH SWEAR, SUPPORTING THE BODY’S NATURAL DETOXIFICATION PROCESSES.

5.INFRARED HEAT HAS A CALMING EFFECT ON THE BODY AND MIND. THE WARMTH PROMOTES RELAXATION & HELPS REDUCE STRESS LEVELS, MAKING YOUR WORKOUT CLASS NOT JUST A PHYSICAL WORKOUT, BUT ALSO A MENTAL RETREAT.

Try one of our Heated or Non-Heated ONYX Method classes today!