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Gymnastics Classes
Timetables
How to Book a class
School holiday club
Birthday Parties
About Us
- About Us
- Our staff
- Location
- Gallery
- Newsletters
- Price List

Gallery

onyxgymnastics

🚨 BIG NEWS, ONYX FAMILY! 💜🤸‍♀️

We’re getting a NEW GYM for Term 1, 2027! 🎉✨

A new space, new opportunities, and so much to look forward to!

👀 Stay tuned… you won’t want to miss this!

#OnyxGymnastics #BigNews #ComingSoon #SydneyGimnastics #Gymnastics

✅5 drills to level up your front handspring! 🤸‍♀️🔥

From building power to improving your technique, these drills help you work on the key skills behind a front handspring.

Save this for your next training session! 💪

#OnyxGymnastics #GymnasticsDrills #FrontHandsring #GymnasticsTraining #GymnasticsSkill

🎃👻 Halloween has arrived at Onyx Gymnastics!

🎃👻 Halloween has arrived at Onyx Gymnastics! 🕸️🧡

Spooky season, gymnastics, and lots of fun! Here’s a little look at how we’re celebrating Halloween at Onyx! 🧙‍♀️🤸‍♀️

#OnyxGymnastics #Gymnastics #Halloween #GymnasticsKids #SydneyGymnastics GymnasticsAustralia SpookySeason

When you can’t sit down at work 😂🤸‍♀️

Just another day at Onyx Gymnastics!

#OnyxGymnastics #GymnasticsSydney #SydneyGymnastics #NorthSydney #Mosman

🎄✨ ONYX MERCH IS HERE! ✨🎁 Looking for t

🎄✨ ONYX MERCH IS HERE! ✨🎁

Looking for the perfect Christmas gift for your little gymnast? 🤸‍♀️💚

Our Onyx merch is available, and we’ve put together special Christmas bundles filled with your favourite Onyx essentials! 🎁

From leotards and T-shirts to hoodies, bags and water bottles, there’s something for every Onyx gymnast. 🖤

🎄 Perfect for gifting
🎁 Special Christmas bundles
🤸‍♀️ Show your Onyx spirit!

Get your Christmas shopping sorted and make this festive season extra special! ❤️

📩 Get in touch with us to find out more about our bundles and ordering.

#OnyxGymnastics #OnyxMosman #Mosman #NorthSydney #Mosman

✨ NEW CLASSES AT ONYX GYMNASTICS! 🤸‍♀️💗

Ready to find your next favourite class? 🌟

We’re bringing even more movement, fun and new opportunities to Term 4! From our littlest gymnasts taking their first steps to more experienced athletes ready to level up, there’s something for everyone at Onyx. 💪✨

🤸 Extra Training Squad
🌈 Kindy Rec (Ages 4–5)
👶 Little Launchers (Ages 2+)
🔥 Acro & Tumbling — Intermediate/Advanced
🇪🇸 Spanish Classes — learn Spanish through fun and gymnastics!

Whether your child is just starting their gymnastics journey or looking to develop new skills, we can’t wait to welcome them to the gym! 💛

📍 Mosman & selected programs at our other locations
📲 Book your spot through our Customer Portal!

Ready to get started? Send us a message to find the perfect class for your child. 💌

#OnyxGymnastics #SydneyGymnastics #GymnasticsSydney #SydneyKids #KidsActivitiesSydney KidsGymnastics GymnasticsForKids

What a weekend! 🤸‍♀️💙 Our Onyx squads

What a weekend! 🤸‍♀️💙

Our Onyx squads were competing in Manly on Saturday and Sunday, and we’re so proud of all our gymnasts and their hard work! ✨

Swipe through to see the results from the weekend ➡️🏅

Well done, everyone! 🖤💙

#OnyxGymnastics #SydneyGymnastics #ManlyGymnastics #GymnasticsSydney #GymnasticsCompetition

POV: When you end up teaching the tiny tots class

POV: When you end up teaching the tiny tots class all by yourself 😂🫠🤸‍♀️

#Mosman #GymnasticsCoach #Sydney #kidsgymnastics #GymnasticsSydney

✨ Improving your aerial skills, one session at a

✨ Improving your aerial skills, one session at a time! 🤸‍♀️

Ready to take your acro skills to the next level? Join our Intermediate Acro classes every Thursday from 5:00–6:30 PM at Onyx Gymnastics! 💪

Come build your strength, confidence and skills with us!

📍 Onyx Gymnastics
🗓️ Thursdays | 5:00–6:30 PM

#OnyxGymnastics #AcroGymnastics #AerialSkills #GymnasticsTraining #IntermediateAcro

A day in Kindy Gym! 🤸‍♀️💙✨ Little h

A day in Kindy Gym! 🤸‍♀️💙✨

Little hands, big skills and lots of smiles! 🥹 From climbing and balancing to jumping and exploring, every class is a new adventure.

Building confidence, coordination and having fun along the way! 💫

#OnyxGymnastics #KindyGym #LittleGymnasts #GymnasticsForKids #LearningThroughPlay

¡Hola from Onyx! 🇪🇸❤️ Our Holiday Camp

¡Hola from Onyx! 🇪🇸❤️

Our Holiday Camp had a little Spanish twist, and we had SO much fun! From gymnastics and movement to learning new Spanish words, games and cultural activities, it was a day full of fun, learning and new experiences. 🤸‍♀️🌎

Who’s ready for the next one? 👀✨

#OnyxGymnastics #HolidayCamp #SpanishDay #KidsActivities #SydneyKids

👀 Did you guess it right? Meet Coach Isla! 🤸

👀 Did you guess it right? Meet Coach Isla! 🤸‍♀️✨

Bringing the energy, the skills and the smiles to Onyx 💙

#GuessTheCoach #OnyxGymnastics #MeetTheCoaches

✨ School Holidays at Onyx Gymnastics ✨ Big sk

✨ School Holidays at Onyx Gymnastics ✨

Big skills, big smiles and lots of fun! 🤸‍♀️💙

A little look back at everything we got up to these school holidays — from gymnastics and new skills to games, laughs and making new friends!

We can’t wait for the next one! 🥳

#OnyxGymnastics #SchoolHolidays #Gymnastics #GymnasticsAustralia #KidsGymnastics HolidayCamp SydneyKids

Everyone keeps asking what I did with the kids tod

Everyone keeps asking what I did with the kids today, but no one’s asking what the kids did to me today 😭

#gymnasticscoach #holidaycamp #gymnastics #coachlife kidsofinstagram gymnasticslife australia

We asked the kids what they REALLY think about Hol

We asked the kids what they REALLY think about Holiday Camp 👀😂

Safe to say… they had a LOT to say! 🤸‍♀️✨

Would you join us for the next one? 👀

#OnyxGymnastics #HolidayCamp #Gymnastics #SchoolHolidays #SydneyKids

Can you sit down without bending your knees? 👀🤸‍♀️

Would you be able to do it? 👇
#Gymnastics #GymnasticsChallenge #Flexibility #GymnasticsSkills

Working on your back handspring? 🤸‍♀️ Br

Working on your back handspring? 🤸‍♀️

Breaking the skill down into drills can help gymnasts understand the shapes, timing and movement patterns before putting everything together.

Try these progressions:
✨ Sit → Open Hip
✨ Back fall to stacked mats
✨ Quick open-hip drill
✨ Slide → front support

Small drills. Better shapes. Stronger skills. 💪🤸‍♀️
Save this for your next training session!

#OnyxGymnastics #BackHandsprint #BackHandsprintDrills #GymnasticsDrills GymnasticsSkills GymnasticsTraining GymnasticsCoach

When the coach counts reps vs. when the gymnasts c

When the coach counts reps vs. when the gymnasts count reps 😂💀
#GymnasticsCoach #GymnasticsLife #GymnasticsHumor #GymnasticsReels #GymnasticsKids

✨ Ready for the next step after Kindergym?

We’re excited to introduce Kinder Rec at Onyx Mosman for Term 4! 🤸‍♀️

Designed for 4–5 year olds who haven’t started school yet, Kinder Rec is a great next step for little gymnasts who are ready to build on their Kindergym experience and start developing their gymnastics skills in a smaller group.

From cartwheels and handstands to jumping, balancing, rolls and strength, they’ll build the foundations they need while growing their confidence and independence.

And with daytime classes, it’s an easy way to fit gymnastics into the week before school starts — without adding another afternoon or weekend commitment.

📍 Mosman
🗓️ Monday 11:30am–12:30pm
🗓️ Thursday 9:15am–10:15am

📅 Term bookings

Term 4 bookings are now open!

Head to the link in our bio to book your child’s place. 🤍
Questions? Send us a DM or email the Onyx team.

✨ TERM 3 RECAP ✨

What a term it’s been! 🤸‍♀️🖤

From learning new skills and celebrating progress to making memories, having fun and challenging ourselves — Term 3 was full of amazing moments! 🥹✨

A huge thank you to all our gymnasts, families and coaches for being part of another incredible term. We’re so grateful for your support and for everything you bring to our Onyx community! 🖤

Thank you for being part of Term 3 — we can’t wait for what’s next! 🤸‍♀️✨

#OnyxGymnastics #Term3Recap #Gymnastics #GymnasticsCommunity #OnyxGym

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