Our Cortex 75cm fitness balls are extremely versatile and inexpensive exercise tools that can be used to work out nearly every muscle group in the body. They can be used to improve your posture, core strength and overall balance and stability. Lifespan Fitness balls are made of quality anti-burst, UV resistant material and are guaranteed to last.
Our Cortex 75cm fitness balls are extremely versatile and inexpensive exercise tools that can be used to work out nearly every muscle group in the body. They can be used to improve your posture, core strength and overall balance and stability. Lifespan Fitness balls are made of quality anti-burst, UV resistant material and are guaranteed to last.
Cortex - Fitness Ball in - Grey - 75cm
Our Cortex 75cm fitness balls are extremely versatile and inexpensive exercise tools that can be used to work out nearly every muscle group in the body. They can be used to improve your posture, core strength and overall balance and stability. Lifespan Fitness balls are made of quality anti-burst, UV resistant material and are guaranteed to last.
Our Cortex 75cm fitness balls are extremely versatile and inexpensive exercise tools that can be used to work out nearly every muscle group in the body. They can be used to improve your posture, core strength and overall balance and stability. Lifespan Fitness balls are made of quality anti-burst, UV resistant material and are guaranteed to last.
in 21 offers
The lowest price for Cortex - Fitness Ball in - Grey - 75cm right now is $17.95 at RUSHK, compared across 21 retailers.
The all-time low was $17.11 on 31 July 2025 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 20:41:04
CORTEX Fitness Swiss Ball Pilates Yoga Stretch Workout Ball Exercise Ball 75cm - Grey
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Cortex Gym Ball 75cm
Delivery between 11–23 June $9.95
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Delivery between 11–18 June $10
Cortex Fitness Ball, The Nile AU
Delivery $114.99
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Delivery $22.78
Fitness Ball 75cm
cortex fitness ball 75cm in grey
Delivery $40
cortex fitness ball 75cm in grey
Delivery between 15–19 June $100
CORTEX 75 cm Anti‐Burst Exercise Ball – Durable Yoga & Stability Swiss Ball
Delivery $10
originally posted on templeandwebster.com.au
Bad quality seems like it's too old
originally posted on templeandwebster.com.au
Pump that came with it was not great. Had to use our own. Was a lot lower than what I needed.
originally posted on lifespanfitness.com.au
Product was as what was described and turned up in great time. Would buy again through this company
| Size(s) | 75W x 75D x 75H cm |
| Production Country | China |
| Box Contents | 1 x fitness ball |
| Assembly | Assembly required |
| Warranty Information | 12 Months Parts replacement warranty |
CORTEX Fitness Swiss Ball Pilates Yoga Stretch Workout Ball Exercise Ball 75cm - Grey
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Cortex Gym Ball 75cm
Delivery between 11–23 June $9.95
CORTEX Fitness & Gym Ball - 75cm
Delivery between 11–18 June $10
Cortex Fitness Ball, The Nile AU
Delivery $114.99
Cortex 75cm Fitness Gym Ball
Bad quality seems like it's too old
Pump that came with it was not great. Had to use our own. Was a lot lower than what I needed.
Product was as what was described and turned up in great time. Would buy again through this company
Works well. Been an excellent addition to the home gym.
This fitness ball has been great for my cross fit routines. Material seems very solid so far. Comes with a pump which was a workout getting pumped in itself! Highly recommended for home and gym use.
After 3 weeks we're still waiting for the plug that keeps the air in. It came with the pump, but no plug.
| Size(s) | 75W x 75D x 75H cm |
| Production Country | China |
| Box Contents | 1 x fitness ball |
| Assembly | Assembly required |
| Warranty Information | 12 Months Parts replacement warranty |
