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Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
The Retrospec Luna Exercise Ball is a thick, anti-burst stability ball designed for full-body workouts, pregnancy support, posture improvement, and everyday seating—complete with a pump and optional base for safer, more versatile use.
The Luna Exercise Ball from Retrospec converts living rooms, home gyms, and office corners into practical fitness and wellness spaces. Made from durable, anti-burst material with a textured, non-slip surface, it arrives with an inflation pump and accessories so you can begin core training, Pilates, prenatal exercises, or use it as an ergonomic desk seat right away. An optional base adds extra stability for standing or resistance-band routines and makes the ball easier to use in varied workouts.
Using the Luna ball challenges balance and recruits stabilizer muscles during most movements, making simple exercises more effective. Whether you perform seated pelvic tilts, planks with feet on the ball, or dynamic squats, the instability increases core engagement and enhances functional strength without extra equipment.
The Luna ball is built with thick, anti-burst material and a textured surface to provide a secure sit and steady support for prenatal comfort and postpartum recovery exercises. It can ease sitting discomfort, help with gentle pelvic mobility, and offer a supportive surface for guided prenatal stretches under professional direction.
Sitting on the Luna ball encourages micro-movements that engage postural muscles, offering a more active alternative to static chairs. It’s best used in short sessions or alternated with a regular chair to avoid fatigue, helping to build endurance in the core and lower back over time.
The Luna package includes the exercise ball, a manual pump, a repair plug kit, and optional accessories like a stability base. Setup is straightforward: inflate to the recommended size, insert the included plug, and let the ball sit for a few hours for full expansion before first use.
Who this is for: The Retrospec Luna Exercise Ball suits people who want a multi-use fitness tool—home exercisers doing Pilates, core training and HIIT, expectant mothers seeking extra support, and professionals wanting an active seating option. It’s also useful for physical-therapy-inspired mobility work, small-space gyms, and anyone seeking an affordable, durable way to add instability training to their routine. Choose the right diameter for your height and intended uses, and use the ball as part of a balanced exercise plan.
Q: What size Luna ball should I choose for my height?
A: Choose 55 cm for under 5'2", 65 cm for 5'2"–5'9", and 75 cm for over 5'9" for proper posture and exercise mechanics.
Q: Is the Luna ball puncture-resistant and safe to use?
A: The Luna uses thick, anti-burst material and includes a repair kit; avoid sharp objects and follow inflation guidelines for safest performance.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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